Transcript
CINEMALINE2011
the Complete Cinema Solution
“
QSC cinema systems are reliable, they’re easy to install and set up, and they sound great. All of which is a big value to US.
”
Fred Walraven, Technical Director, K e r a s ot e s S h ow p l ac e T h e at r e s , S p r i n g f i e l d , IL
Why QSC? state-of-the-art performance field-proven reliability complete integrated solutions unsurpassed support lasting value
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QSC FOR CINEMA
32 ISA SERIES AMPLIFIERS
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COMPLETE CINEMA SOLUTIONS
33 AMPLIFIER ACCESSORIES
7
LARGE FORMAT/PREMIERE SOLUTIONS
34 CINEMA LOUDSPEAKERS
13 MID-SIZE SOLUTIONS
37 DCS SCREEN CHANNEL SYSTEMS
16 SMALL ROOM SOLUTIONS
40 DCS SCREEN CHANNEL COMPONENTS
18 CINEMA PROCESSING SOLUTIONS
42 DCS SURROUNDS
20 DCP SERIES PROCESSORS
44 DCS SUBWOOFERS
26 DCM SERIES MONITORS
45 LOBBY LOUDSPEAKERS
28 QSCONTROL.NET/BASIS
46 ACOUSTICDESIGN LOUDSPEAKERS
30 CINEMA AMPLIFIERS
48 ACOUSTICDESIGN CEILING LOUDSPEAKERS
31 DCA SERIES AMPLIFIERS
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Q SC F OR CINE M A
QSC: your complete cinema sound solution
The big picture
both product design and customer
• State-of-the-art performance —
Cinema isn’t simply a product, it’s
relations. We’ve operated
Today’s all-digital soundtracks allow
an experience. There’s a magic that
projection booths and worked for
movie mixers to push the extremes,
happens when the lights go down and
projector manufacturers. We know
from faint whispers to massive
the audience lets itself be drawn into
what it’s like to wire a theater or climb
explosions. To keep up, the QSC
the world on screen. And sound is as
behind the screen to get at a speaker.
Cinema Line is explicitly designed for
important as sight in bringing that
And we know what it costs when technical
the unique requirements of digital
magic to life.
issues delay theater openings or
cinema. Amps with ultra-low distortion
result in Saturday night refunds.
combine with extended low-frequency
of bringing out the magic in cinema
woofers and phase-coherent mid/
sound. Detail by detail, we’ve built a
our industry experience we’ve created
high elements for exceptional power,
reputation for unmatched quality,
a cinema line that not only sounds
coverage, and intelligibility. Our state-
performance, and reliability, not only
spectacular, but is also remarkably
of-the-art sound lets audiences hear
as the world’s leading supplier of
fast to install, simple to set up, and
everything the director intended, and
cinema amplifiers, but also as the only
trouble-free to own. And we back every
keeps them coming back for more.
major manufacturer of complete
product and system with the kind of
• Field-proven reliability —
cinema solutions. With processing,
support that comes from knowing
QSC first made its mark in theaters
amplification, and loudspeakers
what it’s like to be on the other end of
back when Dolby® Laboratories was
integrated into a seamless whole, QSC
the line.
new — and we’ve been the number
QSC has a three-decade history
With the knowledge gained from
is the complete solution for all your QSC delivers the quality experience
cinema sound needs.
that draws audiences out of their homes and into your theaters.
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one supplier of cinema amplifiers ever What we deliver
since. Our secret is simple: Build it to
As a theatrical exhibitor, your most
last. You can’t afford lost revenue from
Who we are
important asset is the satisfaction
downtime and refunds, and we can’t
A company’s reputation is a projection
of your audience. With lots of
afford a reputation that’s less than
of its people. Do they understand your
entertainment options and increasingly
stellar. So long-term reliability is a key
business and your requirements as a
sophisticated technology at home,
ingredient of every product we make.
customer? Do they care about quality?
theater patrons today expect to be
• Complete integrated solutions —
Do they go the extra mile when you
wowed. So an investment in quality
More than a collection of individual
need support?
sound is an investment in the future of
parts, a theater sound system is an
At QSC, our success in cinema
your business. To pencil out over the
interconnected whole. That’s why QSC
reflects a hands-on background in
long term, your systems must deliver
designs effective system-level operation
theatrical exhibition that informs
in all key areas:
into each of our components. Our
Q SC F OR CINE M A
processors integrate system control,
available for on-site commissioning
status monitoring, booth monitors,
and training. If service issues arise, we
crossovers, routing, and EQ into a
understand that lost time means lost
unified solution that’s ready right out
revenue, so priority number one is to
of the box. Our networks tie processors,
get you up and running fast. And with a
amps, and loudspeakers together into a
single point of responsibility, you know
single system, and bring systems from
exactly who to call when you need
multiple rooms under comprehensive
help. Whatever you need, we’re there
centralized control. With our unique,
when you need it.
“QSC products don’t let us down. It’s a huge comfort to know that when I sell my customer a QSC system it will still be working in ten years time.”
system-focused approach, installation
• Lasting value — How do you
is faster, setup is easier, and operation
measure the overall value of a sound
Jerry Murdoch, Sales and
is more efficient.
system? Will it meet the sound quality
• Unsurpassed support —
expectations of tomorrow’s tech-savvy
Working both directly and through our
audiences? Has every last detail — the
worldwide network of regional dealers,
depth of the enclosures, the shape of
QSC’s top priority is your satisfaction.
the mounting brackets, the location
Our product support team helps tailor
of the terminal cup — been thought
systems to your specific technical and
through to save you time and money?
budgetary requirements. We provide
Do the components interface
Experience the finest audio
drawings and wiring diagrams that
seamlessly, allowing efficient
performance with QSC’s coaxial
speed installation, and we’re
centralized monitoring and
HF/VHF driver design.
management? And does it all work without fail show after show, year after year, avoiding costly downtime and replacement? These are the standards by which we measure ourselves at QSC, and which make our products the best long-term value in cinema sound.
Marketing Director, Sound Associates, Surrey, United Kingdom
Offering complete control over every aspect of audio system setup and operation, the DCP 300 exemplifies QSC’s commitment to comprehensive cinema solutions.
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COMPLETE Cinema SolutionS
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CO M PLE T E CINE M A SOL U T IONS
Integrated systems for every size room ““QSC support has been very instrumental to our system designs. I just give them my room dimensions, and everything works great when the systems get to the theater.” Fred Walraven, Technical Director, Kerasotes Showplace Theatres, Springfield, IL
As the world’s only major manufacturer
• Intergrated functionality
The components are designed from
of complete cinema solutions, QSC
means that crossovers and booth
the ground up to work as a single unit.
designs and builds processing,
monitors with routing, EQ, and status
And there’s no question about who
amplification, and loudspeaker
monitoring, our processors integrate
takes responsibility for the
products with the total system in mind.
key functions into a single network-
While our individual components work
ready environment that gives you fast
overall system. Finally, as a provider of complete
beautifully in mixed settings, we’ve long
setup and intuitive unified control.
cinema solutions, QSC designs
known that performance and efficiency
• Crossover and EQ presets in our
and tests processors, amps, and
are best served by considering the
processors optimize performance for
loudspeakers the way they are used
sound system as a whole, regardless
each of our loudspeaker models, so
in the real world: together. By building
of its size. With the advent of digital
our systems sound great right out of
products with a view toward full systems
cinema, we’re now freer than ever to
the box, saving you costly setup time.
for a given size and type of room, we take
take full advantage of that knowledge.
• Simplified network interfacing
the guesswork out of configuring all the
Because our systems are more
for audio, monitoring, and control
diverse auditoriums you might have in
than a grab bag of discrete parts,
data cuts your wiring costs and
your theater or chain. That gives you the
we’re able to think through every
enables remote operation and status
confidence that the audio experience
detail of how components can and
monitoring of systems in multiple
for every show on every screen in
should work together. The result is
auditoriums, from on site or off.
every house will delight your audiences
an unprecedented level of built-in
and enhance your bottom line. On the
integration. Our complete systems
QSC also eliminates the common
following pages you’ll find examples
save setup time and cost, maximize
headaches of dealing with multiple
of our solutions for typical auditorium
user control, and deliver the best
vendors. All elements arrive on site in a
types, including premiere/Large Format
possible performance:
single shipment rather than piecemeal.
rooms, mid-size rooms, and small rooms.
Buying a complete solution from
Pristine audio, robust and reliable performance, and complete system integration have made the DCA line the amplifier of choice the world over.
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“
QSC sounds incredible. Our customer Emagine upgraded their Rochester Hills, MI multiplex, and one of the most frequent comments they now get from patrons is how wonderful the sound is.
“
G a r y E n g v o l d , P r e s i d e n t, I n t e g r i t y E n t e r t a i n m e n t S y s t e m s , N i s k a y u n a , NY
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CO M PLE T E CINE M A SOL U T IONS / l a r g e F OR M A T a n d p r e m i E r e
Premiere sound for premiere rooms
QSC’s coaxial design aligns HF drivers for uniform response without cancellations.
Large Format and premiere
system for your specific amplifiers
auditoriums are your marquee
and loudspeakers. For Large Format
rooms, where seeing the latest hits
and premiere rooms, our 4-way
is a top-of-the-line treat. It takes a
screen channel loudspeakers are
lot of low-end power to pump the
the ideal choice:
excitement to every seat, and great
• 4-way systems provide smoother
mid/high coverage to make sure that
reproduction of mid/high frequencies
dialog is clearly intelligible everywhere.
by incorporating a VHF driver that
QSC’s large-room systems do it all,
handles 6 KHz and above, allowing
combining processing, amplification,
the HF driver to be optimized for the
and loudspeakers into a complete
1.7 - 6 KHz range that is critical for
state-of-the-art solution.
dialog intelligibility.
The heart of QSC’s premiere
• Unique ring radiator design time-
systems are our advanced DCP Series
aligns the acoustical centers of co-
cinema processors, which combine
axial HF and VHF drivers, eliminating
all booth audio functions into a single
phase cancellation and uneven
Red:
box. Built-in QSControl.net™ and
frequency response.
Coaxial time alignment provides even
SNMP networking enable control and
• Switchable HF/VHF crossover
frequency response.
monitoring of multiple auditoriums
lets 4-way systems run either
from either a local or remote
quad-amped or tri-amped depending
Blue :
operations center. The DCP can
on your amplifier and wiring budget.
communicate directly with our ultra-
reliable DCA amplifiers via our high-
from four woofers down to one, QSC’s
performance DataPort™ interface, or
screen channel line lets you bring a
connect using CobraNet™ on Cat-5
premiere movie listening experience to
to a QSC BASIS™ that is racked with
any size room.
With 4-way configurations ranging
HIGH-FREQUENCY RESPONSE
”
Multiple horns exhibit cancellations at the crossover frequency.
the amps behind the screen, saving a Unaligned HF drivers cause cancellations and uneven frequency response.
bundle on wiring time and cable for a large room.
QSC processors also enable
top-notch performance right out of the box with presets that optimize the 7
CO M PLE T E CINE M A SOL U T IONS / l a r g e F OR M A T a n d p r e m i E r e
The ultimate in big-room systems
The SC-444 delivers rich, deep lows and clean, articulate dialog throughout the largest of rooms.
In a big room, it takes a big system to
System components
• SC-444 is our largest screen-
deliver big sound. QSC makes the only
The system shown on the following
channel loudspeaker. Four 15-inch
solutions that fully power the big-room
page demonstrates one way to
woofers ensure clean, rich lows in even
experience while fully integrating
combine QSC elements for the
the largest cinemas, and a powerful
system components. That’s
ultimate in big-room sound:
midrange horn keeps critical dialog
particularly important in a large room
• DCP 300 is the most flexible and
clear all the way to the back row.
because the sound system is often
expandable cinema processor on
• SB-7218 dual 18-inch subwoofers
more complex. With QSC, everything
the market, merging processing and
achieve the lowest possible distortion
you need to handle large-auditorium
booth monitor functions into a single-
while producing lows your audience
sound is already thought through as
box solution. 16 digital inputs future-
can feel as well as hear. Ample port
a single system offering several key
proof your room for tomorrow’s audio
area lowers port-induced noise and
advantages:
formats, leaving four channels open
power compression. (See also the
• Optimized high-power design
even when running with five screen
SB-15121).
delivers state-of-the-art power and
channels and four surround zones.
• SR-46 is our most powerful
intelligibility across large rooms
• BASIS 922az is the key to easy
surround speaker. An array of four
without straining the system or
system expansion. Route signal over
6.5-inch woofers packs the punch of
endangering your investment.
CobraNet™ on Cat-5 cable from the
a high-power 12-inch while delivering
• Fast interfacing reduces the
DCP 300 to point-of-use BASIS™ units,
better pattern-matching with the horn.
installation time spent on connecting
which connect via DataPort™ to QSC-
large systems.
equipped amplifiers. BASIS also collects
• Networked audio routing
amp status information and feeds it
minimizes signal losses, installation
back to the network for monitoring.
time, and cable costs from long
• DCA amplifiers are the most
audio runs.
reliable, best-performing cinema
• Remote monitoring and control
amps available. DataPort enables
makes large-system operation
fast interfacing with both BASIS and
more efficient.
DCPs. DCA1622s and DCA2422s handle the screen channels for plenty of headroom. DCA3422s let you drive
The powerful SB-7218 subwoofer
two subwoofers without bridging, and
enhances the theatrical experience
DCA2422s easily power up to four
with seat-shaking low-end punch.
surrounds each in parallel. 8
CO M PLE T E CINE M A SOL U T IONS / l a r g e F OR M A T a n d p r e m i E r e
SC-444
SUBWOOFER S B -7 2 1 8 SCREEN
SR-46
DCP 300
B A S I S TM
LARGE SPACE SYSTEM 1 x DCP 300
PAGE 20
1 x BASIS 922az
PAGE 28
5 x DCA 1622
PAGE 31
8 x DCA 2422
PAGE 31
4 x DCA 3422
PAGE 31
5 x SC-444
PAGE 39
8 x SB-7218
PAGE 44
24 x SR-46
PAGE 43
DCA AMPLIFIERS
ETHERNET SWITCH
COMPUTER
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CO M PLE T E CINE M A SOL U T IONS / l a r g e F OR M A T a n d p r e m i E r e
Born to fly
delivers no-compromise audio fidelity
The SC-424-8F shown in
“As an integrator with customers all over the Americas, we have to go in with the most reliable gear. QSC has been a part of our installs for many, many years.”
in a package that is expressly
horizontal orientation.
Guillermo Younger, President,
Whether they’re Large Format or simply large, the biggest auditoriums often call for dome and point-source speakers to be flown rather than resting on platforms. Built around the same driver technology that goes into our top-line 4-way screen channel loudspeakers, QSC’s SC-424-8F
designed for the unique requirements
Cinema Equipment and Supplies,
of flying:
Miami, FL
• Tough birch-ply enclosure
The SC-424-8F (shown with installer-
patterned after our rugged tour-grade
Lowest of the lows
loudspeakers makes the SC-424-8F
It takes high performance to bring out
light but strong.
the lowest of the low frequencies. So
• M10 attachment points
QSC designed the SB-15121, a massive
supported by internal steel brackets
21-inch subwoofer that lets movie-
accommodate all common suspension
goers feel it all — literally. Housed in
systems to ensure safe and easy
a rugged ported cabinet, the SB-15121
installation.
is perfect for contemporary high-
• Consistent external dimensions
impact soundtracks. Never muffled
in horizontal or vertical orientation
or smeared, the SB-15121 expertly
facilitate maximum hanging flexibility
delivers the massive lows needed for
for high- and low-frequency cabinets.
premiere and Large Format rooms.
Its rich, deep bass is the perfect
With its high-flying performance
and ultra-safe, rigging-friendly
complement to the superior definition
be configured to fly in either a vertical
mounting, the SC-424-8F is the
and clarity of our high performance
(shown) or horizontal orientation.
ultimate flown speaker for large-
screen channel speakers.
provided mounting hardware) may
room cinema.
With its massive 21-inch driver, the SB-15121 provides a truly earthshaking experience for premiere
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cinema auditoriums.
CO M PLE T E CINE M A SOL U T IONS / l a r g e F OR M A T a n d p r e m i E r e BASIS
TM
CENTER
LEFT
RIGHT
SC-424-8F
DCA AMPLIFIERS
SUBWOOFER SB-15121
LARGE FORMAT DOME SYSTEM
SCREEN
CENTER HIGH
SC-424-8F
LEFT SURROUND
1 x DCP 300
PAGE 20
1 x BASIS 914lz
PAGE 28
6 x DCA 1644
PAGE 31
2 x DCA 3422
PAGE 31
6 x SC-424-8F
PAGE 39
4 x SB-15121
PAGE 44
1 x NAC-100
PAGE 29
RIGHT SURROUND
DCP 300
NAC-100
DCA AMPLIFIERS
ETHERNET SWITCH
COMPUTER
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“
Because the amps are perfectly matched to the speakers, the overall system is very cost-effective. And being able to monitor over the network is great for operation and service costs.
”
G a r y E n g v o l d , P r e s i d e n t, I n t e g r i t y E n t e r t a i n m e n t S y s t e m s , N i s k a y u n a , NY
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CO M PLE T E CINE M A SOL U T IONS / M ID - SI Z E ROO M S
Value in every detail
Mid-size rooms may not get the same
• CineSight™ speeds installation
Beyond the advantages of any
attention as premiere/large rooms,
by enabling fast, precise aiming of
individual feature, it’s our consistently
but they’re often a chain’s bread-and-
screen channel loudspeakers
practical, detail-oriented approach
butter. So you can’t afford to let them
without removing drivers.
to design that makes our mid-size
fall behind the technology curve. At
• Three-point Pan-Tilt assemblies for
solutions stand out. So a QSC system
the same time, you need a solution
screen channel horns adjust without
is something more valuable than
that doesn’t break the bank. That’s why
disassembling, reducing the risk of
simply a good deal — it’s a smart
the QSC system-focused approach is
lost parts. They’re also ratcheted
decision that your business will be
perfect for mid-size rooms.
for locked-in vertical alignment, and
benefit from for many years to come.
brightly marked for working in low light.
Starting from the premise that
high performance is non-negotiable,
• Bypassable crossovers on our
QSC designs for maximum end-to-
3-way screen speakers let you choose
end efficiency. The result is not only
tri- or bi-amping individually for
QSC’s exclusive CineSight™ allows
enhanced quality and reliability but
each auditorium.
quick and accurate aiming of screen
also exceptional bang-for-the-buck.
• Broad mid-range horns enhance
We’re able to offer unmatched value in
intelligibility by handling more dialog,
mid-size solutions because we think
while convergent mid/high patterns
through the impact of every detail of
ensure smooth coverage across the
both installation and operation:
entire seating area.
• Integrated booth electronics
• Accessible terminal cups make
combine all processing, routing, and
connecting easy for both surrounds
monitoring functions to centralize
(top cup) and screen channels (offset
control and simplify wiring and setup.
side cup to avoid baffle wall framing).
• Speaker-specific presets instantly
• Easy pre-installed mounting
tailor the processor’s loudspeaker
brackets hold surround speakers in
Preinstalled brackets on surround
feeds to the exact response
place during insertion of lock screws,
speakers speed on-site mounting.
characteristics of your system.
which ship right in the terminal cup for
• Ultra-reliable DCA power amplifiers
handy access during install.
keep you up and running without
• Driver protection circuitry guards
expensive repairs or downtime.
mid and high speaker components
speakers without removing drivers.
Critical Vocal Intelligibility Range
3-way design delivers optimum intelligibility over virtually the entire range of human speech – with just a single midrange device.
against destructive DC and ultra lowfrequency signals. 13
CO M PLE T E CINE M A SOL U T IONS / M ID - SI Z E ROO M S
LEFT
CENTER
RIGHT
D C S 3 - WAY S P E A K E R S SC-323B
MID-SIZE ROOM SYSTEM 1 x DCP 100
PAGE 20
3 x DCA 1622
PAGE 31
1 x DCA 3422
PAGE 31
1 x DCA 1824
PAGE 31
3 x SC-323B
PAGE 38
2 x SB-5218
PAGE 44
12 x SR-26
PAGE 43
SB-5218 SUBWOOFERS
SCREEN SR-26 SURROUND SPEAKERS
DCP 100
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DCA AMPLIFIERS
“
our build in Madrid offered us the opportunity to use QSC speakers for the first time. They not only delivered all that I asked for but exceeded my expectations.
”
Paul Lawrence, Director of Technical O p e r a t i o n s , P a r a m o u n t P i c tu r e s I n t e r n at i o n a l , Lo n d o n , U n i t e d K i n g d o m
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CO M PLE T E CINE M A SOL U T IONS / S M ALL ROO M s
Intimate venues with outsize performance
Small cinemas can range from high-
operation. Protection circuitry spares
end screening rooms to intimate
the high- and mid-frequency drivers
auditoriums showing out-of-the-
from over-powering during dynamic
mainstream gems. While reduced in
digital soundtracks. And our exclusive
scale, their requirements are no less
CineSight™ makes aiming the horns a
rigorous: even coverage, intelligible
breeze. Priced to compete with 2-way
dialog, rich, balanced music, powerful
systems, the SC-2150 brings true,
low-frequency effects. So with fewer
3-way QSC quality within reach of even
patrons per showing, how do you
your smallest rooms.
maintain audio quality while working
Our built-in crossover
on a tight budget? Solution: QSC
Surrounded with quality
easily switches from bi-amp to full
systems expressly designed for the
To complement the SC-2150, QSC
passive operation while protecting
needs of small auditoriums.
developed the SR-8100, a powerful,
drivers from over-powering.
accurate surround speaker with an
The SC-2150’s shallow 14.5" (36.8 cm) depth makes it an ideal fit where behind-the-screen space is limited.
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Shallow box, deep sound
8-inch woofer and a high fidelity dome
The centerpiece of the QSC small-
tweeter. Housed in a sturdy, non-
room line is the SC-2150 screen
resonant MDF cabinet for great low-
channel loudspeaker. Just over a
frequency performance, the
foot deep, the LF enclosure fits easily
SR-8100 features smooth response,
behind any screen while providing
high power-handling, and incredible
rich, full lows via dual 15-inch woofers.
dynamic range. It arrives ready to
The mid/high assembly attaches with
mount to either our quick-hanging
just three quick bolts and delivers
slide-on bracket or our optional yoke
smooth 3-way performance for even,
bracket. And with internal limiting to
intelligible coverage. Compact enough
protect components, it’s built to deliver
to ship three-to-a pallet, this small
even when pushed to the max.
wonder may even save enough space
for an added row of seating.
with QSC processors and subwoofers,
In spite of its size, the SC-2150
QSC’s SC-2150 and SR-8100 provide
doesn’t skimp on the QSC features
a rock-solid foundation for small-
that make life easy for exhibitors.
cinema performance, proving once
A built-in crossover lets you switch
again that QSC is the complete
between bi-amp or full passive
cinema solution for every size room.
Designed for seamless integration The SR-8100’s non-resonant MDF enclosure provides solid low-end response.
CO M PLE T E CINE M A SOL U T IONS / S M ALL R o o M s
LEFT
CENTER
RIGHT
D C S 3 - WAY S P E A K E R S SC-2150
LARGE FORMAT DOME SYSTEM
S B -7 2 1 8 SUBWOOFERS
SCREEN SR-8100 SURROUND SPEAKERS
1 x DCP 100
PAGE 20
2 x DCA 1644
PAGE 31
1 x DCA 1824
PAGE 31
3 x SC-2150
PAGE 38
1 x SB-7218
PAGE 44
10 x SR-8100
PAGE 43
DCP 100
DCA AMPLIFIERS
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Cinema Processing Solutions
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CINE M A PROCESSING SOL U T IONS
Smart solutions for smooth operation
“QSC has really taken the extra step when it comes to status monitoring of amps and speakers. There’s no other system I know of that has equivalent capabilites.” Nick Perry, Director, Cinetech Cinetech Digital Pty Ltd, Bundoora, Australia
If you think of a theater as a body, then
of complete, integrated solutions that
makes the most business sense for
the booth is like the brain: components
bring out the full potential of film-less
our customers. Selecting, wiring,
are controlled, signals are sent out, and
digital soundtracks. Offering maximum
configuring, and operating a
data is received back for analysis and
control and efficiency for every
collection of individual parts from
possible response. The smarter your
aspect of the cinema audio chain, the
multiple manufacturers, however
booth audio system, the easier it is to
QSC DCP 300 is the ultimate digital
good they may each be, is inherently
run an efficient operation that keeps
processing machine. And with the
inefficient compared to a centrally
your business thriving. That’s why QSC
introduction of new models to the DCP
controlled, all-in-one environment that
integrated processing and monitoring
line, QSC is making the advantages of
provides everything you need between
units are at the top of their class.
integrated processing accessible to
your server and your amps. And in a
theaters of every size and level.
tough competitive climate, maximizing
Designed for digital
The DCP Series processors
efficiency is your surest strategy for
Once upon a time, booth audio
provide the fullest integration and
long-term success.
functions — crossovers, booth
the most complete control available
monitor, routing, EQ, control, and
on the market today. DCM monitors
monitoring — were each handled
offer advanced capabilities for
by separate devices connected via
non-QSC processors and, like DCP,
a complex web of wiring. QSC DCM
optimize audio for the best possible
Series Digital Cinema Monitors
performance when using our DCA
changed all that, vastly simplifying
amplifiers and DCS loudspeakers. Our
installation, setup, and operation by
QSControl.net products, meanwhile,
combining signal processing and
extend your reach with network-
monitoring into a single system
enabled connections to remote power
with software configuration. QSC
amps (via BASIS) and hardware
also developed QSContol.net™
controllers (NAC-100).
and BASIS™, laying the foundation
PC-based software handles
for networked systems offering
The best business case
every aspect of system setup,
CobraNET™ transport of digital
The details of our cinema processing
control, and monitoring.
audio and SNMP-enabled remote
systems are explained on the following
monitoring.
pages. Bottom line: We focus on
Our latest game-changer is the
integrated processors not because it’s
Digital Cinema Processor line, a set
the coolest technology, but because it 19
DIGI T AL CINE M A PROCESSORS
DCP Series processors
The DCP Series is a line of integrated
box that handles everything. Wiring
significant installation time and labor
Digital Cinema Processors that bring
is drastically simplified. Operation
cost. Connect a D-Cinema server and/
together all the essential functions
is straightforward and intuitive.
or 35mm cinema processor to DCP
of cinema audio: crossovers, booth
Networking is comprehensive and
inputs via a standard DB-25 cable.
monitor, routing, EQ, and status
extensible. And control — both local
Connect DCA amplifiers, both audio
monitoring. DCP processors tame the
and remote — is exhaustive. Simply
and monitoring, via the VGA-style QSC
complexity of projection booth audio
put, the DCP Series is the world’s
DataPort interface, eliminating tedious
systems, replacing an assortment of
most capable and efficient cinema
barrier strip or XLR terminations.
separately-sourced parts with a single
processing solution.
Everything in-between is already connected inside the unit.
DCP 300
DCP 200
DCP 100
20
The digital advantage
• Fast, repeatable configuration
Designed expressly for the needs of
— A PC-based software interface
D-Cinema sound systems, the DCP
with menu-driven set-up enables
Series takes full advantage of the
quick configuration of signal flow and
flexibility and control enabled by digital
parameter presets. All configuration
processing:
data can be saved to an SD memory
• Digital signal processing — Faster
card for backup and to quickly
and more precise than traditional
reproduce settings on other DCP units.
analog crossovers and equalizers,
• Advanced monitoring — Beyond
DCP processors feature advanced
simple monitoring of amplifier ins
DSP tools to maximize system
and outs, DCP Series processors use
performance, including adjustable
QSC-exclusive “load fault” detection to
crossover frequencies, graphic and
confirm proper loudspeaker connection.
parametric EQ, polarity, delay, and gain.
The DCP also reports amplifier clipping,
• Built-in presets — Built-in DSP
heat sink temperature, and protect
presets tailor each channel’s signal for
modes. You can build custom control
any QSC DCS speaker model. Further
screens with QSCreator and use the
fine-tuning can be saved as your own
NAC 100 remote control panel for
presets for later reuse.
PC-free control over Ethernet from
• Less wiring — As a single-box
anywhere in your multiplex. And you’ll
solution, DCP Series processors
also have the option of local or remote
greatly simplify system wiring, saving
fault reporting and diagnosis via SNMP.
DIGI T AL CINE M A PROCESSORS
A solution for every system
DCP Series features
- Analog format compatibility
Each processor in the DCP Series is
• Audio control:
including Dolby® Digital Surround-EX
tailored to meet the distinct needs of
- DSP presets instantly optimize for
and DTS-ES.
different sizes and levels of auditoriums:
DCS speaker systems.
• Reliability:
• DCP 300 is our top-of-the-line
- Master volume and 1/3-octave
- Load-sharing dual power supplies
digital cinema processor. Handling
graphic EQ for all full-range
three to five screen channels, and
channels.
- Multiple bypass modes with failure
configurable for passive, bi-, tri- or
- Parametric EQ, polarity, delay, and
re-routing.
quad-amp operation, the DCP 300 is
gain for each channel.
- Full restore of settings from SD
also compatible with all analog cinema
- Crossover support for 3 Screen
memory card.
processor formats and features a
channels (DCP 100)
• Ease of operation:
10-channel analog input for integration
- Crossover support for 5 Screen
- Unified environment for all booth
with 35mm audio systems.
channels (DCP 300)
system functions.
• DCP 200 is designed for systems in
• Networking:
- Touch screen control.
which audio will be distributed to QSC
- CobraNet support for digital audio
- Create custom PC control screens
BASIS processors using a CobraNet
transport (200 and 300).
network. Handling crossovers and
- SNMP for remote on- or off-site
amp connections for screen channels
control and monitoring.
via BASIS allows the DCP 200 to offer
- Remote access over QSControl.net.
DCP 300 functionality at a significant
• Connectivity:
savings in speaker cabling.
- Digital and analog inputs.
• DCP 100 is designed for systems of
- DB-25 connection with D-Cinema
no more than eight-channels in which
server or film processor.
all amplifiers will connect directly to the DCP via QSC DataPort. With no need for CobraNet support, the DCP
for failure protection.
“The processor presets for QSC speakers make set up very simple. And with the speakers being pretty much on the curve right out of the box, we don’t have to spend a lot of time on EQ.” Fred Walraven, Technical Director, Kerasotes Showplace Theatres, Springfield, IL
with QSCreator software. - Easy firmware updates.
DCP Model Comparison DCP 300
DCP 200
DCP 100
Digital In Channels
16
16
10*
- DataPort amp connections
Analog In Channels
10
10
8
(no barrier strips or XLRs). - RS-232 for serial automation control.
Networked Audio I/O Via CobraNet
yes
yes
no
100 offers nearly all the advantages
• Compatibility:
Screen Channel Support
3 or 5
via BASIS
3
of a DCP 300 but at a lower price
- Full DCA support makes existing
point. Supporting two or four surround
amps network-ready.
Screen Channel Operation
quad-, tri-, bi-, amp, passive
via BASIS
bi-amp or passive
channels, the DCP 100 replaces DCM
- Easy integration with existing film
Series monitors for digital projection
processors for dual film/digital
retrofits.
installations.
*including HI/VI channels
21
DIGI T AL CINE M A PROCESSORS
DCP 300 system example
DCS 4-way Speakers
D-Cinema Server
DCP 300 AUDITORIUM 5 EQUIPMENT LIST 1 x DCP 300
PAGE 20
3 x DCA 1824
PAGE 31
2 x DCA 1222
PAGE 31
1 x DCA 3422
PAGE 31
3 x SC-434
PAGE 39
2 x SB-7218
PAGE 44
14 x SR-46
PAGE 43
1 x NAC-100
PAGE 29
DCS Subwoofers Screen DCA Amplifiers
Auditorium 5
Auditorium 1
Auditorium 2
Auditorium 3
Auditorium 4
NAC-100
DCS Surround Speakers
NAC-100
Ethernet Switch Standard CAT-5 Cables
22
Computer
DIGI T AL CINE M A PROCESSORS
SPECIFICATIONS: DCP 300 Digital Cinema Processor Front Panel Controls
HI/VI Impaired Output
Power switch
Rocker switch
Output stage type
Single ended (balanced Z)
Mute control
Push button
Output impedance
50 Ohms
Auditorium fader
Rotary encoder
Nominal output level
-11.8 dBu (200 mVrms)
5
Monitor volume/ parameter adjust
Rotary encoder
Loading requirements Rmin = 2k Ω, Cmax = 4 nF
6
Menu-driven LCD
Touch control LCD
Audio Network
DCP 300 3 1
2
4 7
Rear Panel Connectors
1
2
3
10
7 5
4
6 8
12
100 Mbps (Fast Ethernet)
Ports
1 Primary, 1 Backup (auto-failover)
D-Cinema input group 2
DB-25: AES3/EBU
Main Analog input
DB-25: Analog audio channels 1-8
Extended surround input
DB-25: Surround and Le/ Re channels
QSControl Network
Universal Mic / Line input
XLR: Mic (+ phantom pwr) or line level
Protocol
Standard TCP/IP implementation over Ethernet or Fast Ethernet.
S/PDIF input
RCA: Stereo digital audio interface and Lt/Rt matrix
Data rate
10/100 Mbps
RCA (L/R) inputs
RCA (2): Left and right line level, stereo and Lt/ Rt matrix
Connection requirements
Cat-5 UTP cable or better (100m maximum length), direct connection to wired network switch ports only, dedicated LAN or VLAN
DataPort outputs
HD-15 (14): QSC amplifier interface
Automation inputs
6-pin Euro-style (2) TTL compatible dry contact closure
Line voltage requirements
100 VAC – 240 VAC, 50/60 Hz
Serial Control
DB-9 RS-232 serial interface
Dimensions (HWD) inches
5.25" x 19" x 15.2"
Logic output
4-pin Euro-style (2) outbound control
Dimensions (HWD) mm
133 mm x 483 mm x 386 mm
Relay outputs
6-pin Euro-style (2) outbound control
Weight
16.6 lb / 7.5 kg
USB port
Config and management interface
QSControl RJ45
10/100 Mbps network management
CobraNet RJ45s
100 Mbps primary/backup network audio
SD card receptacle
Configuration memory card (1 GB min)
channels 1-8 channels 9-16
Connection requirements
14 15
16
17
Front
1 Universal Mic/Line Input 2 Stereo RCA Input 3 8-channel DB-25 Main Analog Input – compatible with most film processors 4 Surround and Le/Re Inputs – compatible with Cat 791 option card 5 Digital Server Input AES3 pairs 1-4 and pairs 5-8
Data rate
DB-25: AES3/EBU
11
13
Back
CobraNet version 2 protocol
D-Cinema input group 1
9
1 Power Switch – also controls DCA amplifiers for easy one-touch power control 2 Full Range Booth Monitor Speaker 3 Booth Monitor Volume and Parameter Adjustment 4 LCD Touch Screen – for easy set-up and operation 5 Power and Protect Mode LEDs 6 Auditorium Fader 7 Master Mute
Protocol
6 SPDIF Input 7 USB for system configuration 8 Ethernet – for monitor and control via QSControl.net 9 Dual CobraNet™ Ports 10 SD Memory Card – stores configuration data 11 RS-232 automation interface 12 14 DataPort Connections – allows full network control and monitoring of DCA amplifiers 13 Hearing and Visually Impaired Outputs 14 Line Level External Booth Monitor Output 15 2 User Programmable Logic Outputs 16 2 User Programmable Relay Outputs 17 6 Automation Inputs – can select up to 32 preset formats and relay/logic modes
Cat-5 UTP cable or better (100m maximum length), direct connection to wired network switch ports only, dedicated LAN or VLAN
23
DIGI T AL CINE M A PROCESSORS
SPECIFICATIONS: DCP 200 Digital Cinema Processor Front Panel Controls
HI/VI Impaired Output
Power switch
Rocker switch
Output stage type
Single ended (balanced Z)
Mute control
Push button
Output impedance
50 Ohms
Auditorium fader
Rotary encoder
Nominal output level
-11.8 dBu (200 mVrms)
5
Monitor volume/ parameter adjust
Rotary encoder
Loading requirements
Rmin = 2k Ω, Cmax = 4 nF
6
Menu-driven LCD
Touch control LCD
Audio Network
DCP 200 3 1
2
4 7
Rear Panel Connectors
1
2
3
10
7 5
4
6
D-Cinema input group 1
DB-25: AES3/EBU
D-Cinema input group 2
DB-25: AES3/EBU
11
9 8 13 14
12
15
16
17
Back
1 Universal Mic/Line Input 2 Stereo RCA Input 3 8-channel DB-25 Main Analog Input – compatible with most film processors 4 Surround and Le/Re Inputs – compatible with Cat 791 option card 5 Digital Server Input AES3 pairs 1-4 and pairs 5-8 24
6 SPDIF Input 7 USB for system configuration 8 Ethernet – for monitor and control via QSControl.net 9 Dual CobraNet™ Ports 10 SD Memory Card – stores configuration data 11 RS-232 automation interface 12 6 DataPort Connections – allows full network control and monitoring of DCA amplifiers 13 Hearing and Visually Impaired Outputs 14 Line Level External Booth Monitor Output 15 2 User Programmable Logic Outputs 16 2 User Programmable Relay Outputs 17 6 Automation Inputs – can select up to 32 preset formats and relay/logic modes
channels 9-16
CobraNet version 2 protocol
Data rate
100 Mbps (Fast Ethernet)
Ports
1 Primary, 1 Backup (auto-failover)
Connection
Cat-5 UTP cable or better (100m maximum length), direct connection to wired network switch ports only, dedicated LAN or VLAN
Main Analog input
DB-25: Analog audio channels 1-8
Extended surround input
DB-25: Surround and Le/ Re channels
QSControl Network
Universal Mic / Line input
XLR: Mic (+ phantom pwr) or line level
Protocol
Standard TCP/IP implementation over Ethernet or Fast Ethernet.
S/PDIF input
RCA: Stereo digital audio interface and Lt/Rt matrix
Data rate
10/100 Mbps
RCA (L/R) inputs
RCA (2): Left and right line level, stereo and Lt/Rt matrix
Connection requirements
Cat-5 UTP cable or better (100m maximum length), direct connection to wired network switch ports only, dedicated LAN or VLAN
DataPort outputs
HD-15 (6): QSC amplifier interface
Automation inputs
6-pin Euro-style (2) TTL compatible dry contact closure
Serial Control
DB-9 RS-232 serial interface
Dimensions (HWD) inches
5.25" x 19" x 15.2"
Logic output
4-pin Euro-style (2) outbound control
Dimensions (HWD) mm
133 mm x 483 mm x 386 mm
Relay outputs
6-pin Euro-style (2) outbound control
Weight
16.6 lb / 7.5 kg
USB port
Config and management interface
Front
1 Power Switch – also controls DCA amplifiers for easy one-touch power control 2 Full Range Booth Monitor Speaker 3 Booth Monitor Volume and Parameter Adjustment 4 LCD Touch Screen – for easy set-up and operation 5 Power and Protect Mode LEDs 6 Auditorium Fader 7 Master Mute
channels 1-8
Protocol
QSControl and SNMP RJ45
10/100 Mbps network management
CobraNet RJ45s
100 Mbps primary/backup network audio
SD card receptacle
Configuration memory card (1 GB min)
requirements
Line voltage requirements
100 VAC – 240 VAC, 50/60 Hz
DIGI T AL CINE M A PROCESSORS
SPECIFICATIONS: DCP 100 Digital Cinema Processor Front Panel Controls
HI/VI Impaired Output
Power switch
Rocker switch
Output stage type
Single ended (balanced Z)
Mute control
Push button
Output impedance
50 Ohms
Auditorium fader
Rotary encoder
Nominal output level
-11.8 dBu (200 mVrms)
5
Monitor volume/parameter adjust
Rotary encoder
Loading requirements
Rmin = 2k Ω, Cmax = 4 nF
6
Menu-driven LCD
Touch control LCD
QSControl Network
DCP 100 3 1
2
4
Protocol
Standard TCP/IP implementation over Ethernet or Fast Ethernet.
Data rate
10/100 Mbps
7
Rear Panel Connectors DB-25: AES3/EBU D-Cinema input
1
2
3
7
4
9
channels 1-8 DB-25: AES3/EBU channels 15 &16 (HI/VI)
10
6
5
8 12
Connection
Audio Formats
5.1, 5.1EX, 7.1DS
Analog Input
DB-25: Analog audio channels 1-8
Universal Mic / Line input
XLR: Mic (+ phantom pwr) or line level
Line voltage
S/PDIF input
RCA: Stereo digital audio interface and Lt/Rt matrix
Dimensions (HWD) inches
5.25" x 19" x 15.2"
RCA (L/R) inputs
RCA (2): Left and right line level, stereo and Lt/ Rt matrix
Dimensions (HWD) mm
133 mm x 483 mm x 386 mm
DataPort outputs
HD-15 (8): QSC amplifier interface
Weight
16.6 lb / 7.5 kg
Automation inputs
6-pin Euro-style (2) TTL compatible dry contact closure
Serial Control
DB-9 RS-232 serial interface
Logic output
4-pin Euro-style (2) outbound control
Relay outputs
6-pin Euro-style (2) outbound control
USB port
Config and management interface
requirements
13 11
14
15
16
Front
1 Power Switch – also controls DCA amplifiers for easy one-touch power control 2 Full Range Booth Monitor Speaker 3 Booth Monitor Volume and Parameter Adjustment 4 LCD Touch Screen – for easy set-up and operation 5 Power and Protect Mode LED’s 6 Auditorium Fader 7 Master Mute Back
1 Universal Mic/Line Input 2 Stereo RCA Input 3 8-channel DB-25 Main Analog Input – compatible with most film processors 4 Digital Server Input AES3 pairs 1-4 5 Digital Server Input AES3 pair 8, HI/VI
6 SPDIF Input 7 USB for system configuration 8 Ethernet – for monitor and control via QSControl.net 9 SD Memory Card – stores configuration data 10 RS-232 automation interface 11 8 DataPort Connections – allows full network control and monitoring of DCA amplifiers 12 Hearing and Visually Impaired Outputs 13 Line Level External Booth Monitor Output 14 2 User Programmable Logic Outputs 15 2 User Programmable Relay Outputs 16 6 Automation Inputs – can select up to 32 preset formats and relay/logic modes
Cat-5 UTP cable or better (100m maximum length), direct connection to wired network switch ports only, dedicated LAN or VLAN
QSControl and SNMP RJ45 SD card receptacle
requirements
100 VAC – 240 VAC, 50/60 Hz
10/100 Mbps network management Configuration memory card (1 GB min)
25
DIGI T AL CINE M A M ONI T ORS
DCM Series monitors “The QSC systems interconnect so easily. Everything is just plug and play, which makes our job as installers so much faster.” Nick Perry, Director, Cinetech Cinetech Digital Pty Ltd, Bundoora, Australia
The DCM Manager interface gives you easy control of an entire
26
QSC Digital Cinema Monitors integrate
DCM Series features
• Compatibility:
DSP crossovers, booth monitoring, and
• Audio Capabilities:
- Support for all current cinema sound
load fault detection into a single unit
- Quad-, tri-, bi-amp, or passive
processor formats.
that provides exceptional performance
operation (varies by model).
- Support for Dolby Digital Surround EX
and control while interfacing
- Three to five screen channels (varies
and DTS-ES.
seamlessly with existing legacy
by model).
-
cinema processors. By combining
- DSP presets to instantly
• Reliability:
booth monitor and crossovers, the
optimize DCS speaker systems.
- Load and amplifier fault monitoring
DCM Series simplifies system wiring
- Precise adjustment of crossover
reports opens and shorts for
and configuration, boosting your
frequencies, parametric EQ,
each channel.
bottom line with faster setup and
polarity, and gain for each speaker
- Active emergency bypass crossover
increased operational efficiency.
in your system.
provides fail-safe operation.
The DCM Series takes full
- Switch-in alternate EQ settings for
advantage of digital technology
alternative content.
for both processing and control.
• DCM Manager software:
Digital Signal Processing delivers
- Easy intuitive system setup.
state-of-the-art sound quality and
- Configure parameter settings,
high dynamic range to outperform
routing, crossover filters, gains,
traditional analog crossovers. And
delays, diagnostics, and monitoring.
the companion DCM Manager
approved.
DCM Model Comparison DCM-30D
DCM-10D
Screen Channels
5
3
- Save configurations for backup
Passive Crossover
no
yes
software lets you easily build and
and reuse.
2-way Crossover
yes
yes
configuration, including settings for
deploy configurations that combine
- Real-time software control from PC
3-way Crossover
yes
no
audio routing, crossover filters, gains,
all elements of system setup into a
via USB.
delays, diagnostics, and monitoring.
save-able preset. Designed for use
4-way Crossover
yes
no
• Connections:
with Digital Cinema Amplifiers (DCA),
- Analog or AES/EBU inputs.
DCM is the perfect choice for film-only
- DataPort amp connections
installations or for working with an
(no barrier strips or XLRs required).
existing cinema processor.
- Auxiliary outputs (user-defined).
DIGI T AL CINE M A M ONI T ORS
DCS 3-way Speakers
DCS Subwoofers Screen
35 mm Cinema Processor DCM
DCS Surround Speakers
DCM-10D
DCA Amplifiers DCM System Example — Length 90 ft. (27.27 m) x Width 50 ft. (15.15 m)
EQUIPMENT LIST
DCM-30D
The DCM Series is the back bone of
1 x DCM-30D
PAGE 26
a total QSC “B” chain solution. In this
3 x DCA 1824
PAGE 31
example a DCA1824 is powering a
2 x DCA 1222
PAGE 31
tri-amplified SC-433B. QSC DataPorts
1 x DCA 3422
PAGE 31
3 x SC-433B
PAGE 38
2 x SB-7218
PAGE 44
14 x SR-46
PAGE 43
connect the DCA to the DCM-30D, which provides all crossover, time alignment, DSP, and load fault monitoring functions. 27
Q SCON T ROL . NE T
QSControl.net for cinema networking
Venue Manager software provides a fast, easy interface for design and configuration of
Cinema networking leverages the
QSControl.net technology
to signal routing. QSControl.net 3.1 is
advantages of digitized audio to
The core technology for cinema
the world’s most advanced networking
provide a new, more efficient approach
audio networking is the revolutionary
technology for cinema audio.
to theater complex management.
QSControl.net™ signal transport
With cinema networking products
system. QSControl.net 3.1 routes control
BASIS distributed processing
from QSC, audio and control signals
signals and status reporting data while
QSC BASIS is a family of point-
are transported, processed, and
keeping your multichannel audio in
of-distribution processors for
monitored over a standard networking
the digital domain all the way to the
use with QSControl.net 3.1. BASIS
infrastructure. Administrators can
point-of-use, where it is handled and/or
combines amplifier and loudspeaker
control and monitor anything from
converted as needed by a QSC BASIS™
management, configurable DSP, and
a single system to a chain of
or DCP Series processor.
CobraNet digital audio transport in a
multiplexes via a powerful interface that
By moving signals via CobraNet™
compact 1RU device that’s an ideal
automatically alerts you to any problems.
over standard Cat-5 cable and Ethernet
behind-the-screen companion to DCA
Engineers can log on securely from
hardware, a QSControl.net system
Series screen-channel amps. The
anywhere for remote troubleshooting,
potentially replaces hundreds of audio
BASIS DataPort interfaces provide
reducing downtime and lost revenue.
cables, helping you to vastly reduce
network control and monitoring of
QSC provides these capabilities in a
installation, labor and materials costs. It
amplifier functions, and loudspeaker.
unified hardware/software platform that
also improves performance by shielding
All models operate with short,
eliminates the hassles of multi-vendor
audio from the losses inherent in long
fixed processing latency to ensure
hybrids, thereby enhancing productivity
cable runs. And QSControl.net enables
consistent, predictable timing.
while cutting operational cost.
a much more flexible approach
With four THX-approved cinema-optimized BASIS models
QSControl.net™ systems.
to complement our DCP Series
BASIS Model Comparison BASIS 904zz
BASIS 914lz
BASIS 922az
BASIS 922dz
Inputs
–
4 line level 1
8 line level
8 AES/EBU2
Cobranet ins
24 of 32
16 of 32
16 of 32
16 of 32
–
–
–
–
DataPorts/ channels
8/16
8/16
4/8
4/8
1
2
Analog line outputs
28
XLR connectors
25-pin DB connector
processors, QSC offers a broad range of QSControl.net solutions for cinema. Venue Manager and QSCreator Venue Manager provides a fast, user-friendly software interface for configuring networked devices into a complete system. Drop devices from your library into the work area, drag to
Q SCON T ROL . NE T
connect signal flow between devices,
NAC-100 Network
and select individual devices to fill in
Audio Controller
parameter values. You can route audio
The NAC-100 is a wall-mounted
from a DCP 200 or 300 to screen-
hardware interface for control of
channel amplifiers via a BASIS behind
devices on a QSControl.net network.
the screen, or send status information
Simple, cost-effective, and secure, the
from any DCA Series amp to an onsite
NAC-100 extends system operation
control room or remote network
to locations where control would be
operations center. And you can access
convenient but a networked PC would
the network in real-time from multiple
be impractical or prohibitive. Multiple
computers simultaneously for
NAC-100s, each programmed with
the ultimate in system monitoring
an interface tailored to its specific
and control.
location, may be used simultaneously
Venue Manager also hosts
to manage different aspects of
QSCreator, a design tool for creation
your system.
of custom BASIS and DCP Series
With a compact, unobtrusive
control interfaces. QSCreator lets you
design, the NAC-100 blends well in
craft your own easy-to-use layout from
virtually any setting, including lobbies,
an extensive library of elements such
walkways, auditoriums, projection
as faders, knobs, buttons, meters,
booths, and manager’s offices. Ideal
and indicators. And by exposing only
for use with DCP Series and BASIS
essential controls, a custom interface
products, the NAC-100 adds a new
design can boost operator efficiency
dimension of versatility and control to
and minimize opportunities for error
QSControl.net systems.
or tampering.
NAC-100 Controller
“With BASIS we can have the amps on stage rather than in the booth. And we can remotely interrogate the sound system, which is a major advantage.” Jerry Murdoch, Sales and Marketing Director, Sound Associates, Surrey, United Kingdom
BASIS 914lz
29
CINEMA AMPLIFIERs
30
CINE M A A M PLI F IERS
DCA Series amplifiers
For three decades, QSC amplifiers have
accepts and powers analog accessory
set the standard for cinema sound.
devices (XC-3, SF-3, and LF-3) that
The DCA Series is no exception. Built
expand the capabilities of both DCA
on a rugged tour-grade chassis, DCA
and ISA 2-channel amplifiers.
amps deliver heavyweight power in
A single QSC DataPort connection
a light 2RU package. All models are
includes two channels of audio, output
equipped with our innovative DataPort
voltage monitoring (VMON), current
interface, which makes hook-up fast,
monitoring (IMON), clip/protect
enables control and monitoring via QSC
monitoring, and thermal monitoring.
“We’ve been installing QSC amps for a decade, and our failure rates have been miniscule. Amps that we put in 10 years ago are still giving good faithful service.”
processors, and supports a range of
DataPort also enables AC standby
useful accessories. All are safeguarded
control and provides a 15 volt DC power
Jerry Murdoch, Sales and
by protective circuitry that keeps them
supply for rear-panel accessories.
going strong over the long haul. And DCA 2-channel Models
all are THX approved. With proven
Built to last
performance you can depend on every
QSC amplifiers are renowned for
day, it’s no wonder that QSC
extended life because QSC builds them
is the world leader in cinema amplifiers.
for long-term reliability. In addition to durable construction, DCA Series
DCA 4-channel Models
Marketing Director, Sound Associates, Surrey, United Kingdom
DCA Model Comparison
The DataPort advantage
amplifiers feature today’s best available
The contrast between the DCA Series
amplifier protection technology:
and competing cinema amplifiers
• QSC PowerLight™ boosts reliability
Impedance
starts with our pioneering DataPort
by cutting waste heat. Ultra-fast
DCA 1222
interface. Using a standard VGA-style
charging of supply rails results in
connector that simplifies wiring and
tighter bass and clean, transparent
speeds installation, DataPort provides
highs.
single-cable integration of DCAs with
• Extensive protection circuitry
DCP, BASIS, and DCM processors.
guards against failures such as DC,
Creating a smart, centrally controlled
Channels
Watts per channel 1khz, 1% THD 8Ω
4Ω
2Ω
2
215
375
600
DCA 1622
2
350
600
800
DCA 2422
2
475
825
1200
DCA 3022
2
625
1050
1500
DCA 3422
2
800
1250
1700
infrasonic, thermal overload, and
DCA 1644
4
250
system that goes beyond simple audio
short circuits.
DCA 1824
4
1
connections, DataPort enables DSP
• Active Inrush Limiting lets you
crossovers, speaker-specific EQ, and
turn amps on and off safely without
monitoring and control of amplifier and
expensive AC power sequencers.
loudspeaker functions. DataPort also
1
20 Hz-20 kHz, 0.05% THD
170 2
1
400
2
NA
250
2
450
20 Hz-20 kHz, 0.1% THD
31
CINE M A A M PLI F IERS
ISA Series amplifiers A model for every role
speakers (1800 watts total into 16
The DCA Series includes both
surrounds). The DCA1222, meanwhile,
2-channel and 4-channel models. Some
drives 650 watts into five 8Ω
are designed with specific cinema
surrounds wired in parallel, providing
applications in mind, while others are
unprecedented performance for
equally at home in varied roles:
1.6Ω operation.
be compromised. Available in a range
• DCAs for Screen channels —
• DCAs for Subwoofers — Purpose-
of two-channel 3RU models that
Ideal for bi-, tri-, and quad-amplified
built for subwoofers, the DCA3422
systems in small- to mid-size
easily handles two dual 18-inch
auditoriums, the 4-channel DCA1644
cabinets with no bridging, saving space
and DCA1824 each provide multi-
and money while delivering 1250 watts
way power without the confusion
per channel at 4Ω.
sometimes associated with multiple
• Versatile performers — Depending
amps per channel.
on room size and loudspeaker power
• DCAs for Surrounds — The
requirements, the DCA1622, DCA2422,
DCA1824 is ideal for multiple surround
and DCA3032 are great choices
zones, with each channel delivering
wherever they’re needed: screen
450 watts at 2Ω to four parallel 8Ω
channels, subwoofers, or surrounds.
DCA 1644
Built to the same quality and reliability
Ch 2
standards as the DCA Series, QSC’s
Ch 3
ISA Series amplifiers are ideal for cinema installations where the budget
Ch 4
QUAD-AMP
is tighter but audio performance can’t
handle 2Ω loads with ease, ISA Series Ch 1 Ch 2
DCA 1824
amps offer solid QSC performance and features at a very attractive price point: • Selectable high-pass filters
Ch 3 & 4
TRI-AMP WITH BRIDGED LF
protect against driver over-excursion. • Independent, defeatable clip limiters reduce distortion and protect speakers. • Extensive internal protection
DCA 1644 and DCA 1824 for screen channels
guards against damage from DC, infrasonic, thermal overload, and short circuits. • Audio monitoring via DataPort
DCA 1222 and DCA 1824 for surrounds DCA 1222
Ch 1
V2 lets you hear each channel’s
Ch 1 Ch 1
in and out. (DataPort V2 does not support AC standby or the amplifier
DCA 3422
and loudspeaker status and control
Ch 2
features of DCP, BASIS, or DCM Ch 2
products.) • Analog accessory devices (XC-3,
Ch 1
SF-3, and LF-3) connect via DataPort DCA 1824
Ch 2
DCA 3422 for subwoofers
to expand amplifier capabilities. • Rear-panel gain controls with 2 dB detents enable repeatable settings.
Ch 3
32
Ch 4
• Connectors: XLR and 3-pin Eurostyle for input; barrier strip for output.
CINE M A A M PLI F IERS
Amplifier accessories
ISA Model Comparison Watts per channel Impedance
8Ω
4Ω
2Ω
(50Hz-16kHz, 0.5% THD)
(20Hz-20kHz, 0.1% THD)
QSC amplifier accessories easily
LF-3’s host amp to power the low end
mount to the rear panel of two-
of an active 3-way system. In typical
channel DCA and ISA amps to expand
screen channel use, three amps with
amplifier capabilities for specific
XC-3s could handle LCR mids and
applications while conserving cost and
highs, while two amps with LF-3s could
rack space.
handle LCR lows (with one channel
• XC-3 2-way Crossover — An active,
to spare).
2-way crossover module that mounts
• SF-3 Subwoofer Filter — The SF-3
via DataPort, the XC-3 features
is a subwoofer signal processor that
4th-order filters with low frequencies
mounts via DataPort and extends the
routed to amp channel 1 and highs
response of QSC subwoofer enclosures
to channel 2. A 3-way crossover can
including the SB-5118, SB-5218, SB-
be implemented using the XC-3 with
7118, and SB-7218.
the LF-3.
• IT-42 Output Isolation
• LF-3 Low-frequency Filter —
Transformer — Designed specifically
Mounted via DataPort, the LF-3
for the DCA1222, the IT-42 is an output
provides two discrete channels of 4th-
isolation transformer allowing the
order low-pass filters. Each channel
amp to drive two 25, 70, or 100 volt
filters the low-frequency output from
distributed lines. The IT-42 is pre-wired
one XC-3, enabling one channel of the
for quick and convenient mounting.
(1kHz, 1% THD)
ISA 280
185
280
430
ISA 450
260
425
700
ISA 750
450
650
1200
ISA1350
800
1300
2000
ISA300Ti
185
280
430
ISA500Ti
260
425
700
ISA800Ti
450
650
1200 XC-3 2-way Crossover
LF-3 Low-frequency Filter
SF-3 Subwoofer Filter
33
CINEMA LOUDSPEAKERS
34
CINE M A LO U DSPEA K ERS
The world’s most complete cinema loudspeaker line
At QSC we recognize that cinema
for maximum reliability, but also for
• CineSight™ speaker aiming — An
is a specialized market with unique
maximum efficiency. Every detail of
exclusive integrated sight that works
technical and practical requirements.
installation and operation is considered
even after the screen has been
Drawing on our own cinema
in our loudspeaker designs. From built-in
installed, CineSight allows fast,
background, we design and build each
HF driver protection to loudspeakers
accurate aiming without having to
loudspeaker expressly for its intended
that integrate effortlessly with our
remove the driver.
role in a cinema system. While there is
amplifiers and processors, QSC offers
• Maximum-intelligibility midrange
a lot we can apply from our extensive
a total solution that installs quickly,
— The broad-range mid-frequency
PA and installation experience, we are
sounds great, and works without issue
driver in 3- and 4-way DCS systems
not in the business of selling general
for years on end. No other cinema sound
keeps key speech frequencies
purpose loudspeakers to the cinema
manufacturer can make that claim.
together for superb dialog intelligibility.
market. All DCS screen channel systems feature an easy-to-install pan and tilt assembly.
“QSC’s screen-channel speakers are easier to assemble, easier to connect, and easier to aim. They’ve really created a great loudspeaker line.” Gary Engvold, President, Integrity Entertainment Systems, Niskayuna, NY
• Convergent mid-high coverage
QSC also recognizes that
Detailed, innovative design
— A built-in tilt to the high-frequency
auditoriums — and exhibitors —
The Digital Cinema Series (DCS)
horns on 3- and 4-way systems
are diverse, which is why we offer
includes 2-, 3-, and 4-way screen
provides more even convergence
the industry’s most varied and
channel loudspeakers as well as
with the midrange pattern, ensuring
comprehensive line of cinema
surrounds and subwoofers. It’s a
optimum seating-area coverage.
loudspeakers. While each of our
diverse collection, but every model
• Speaker-optimized EQ presets
speakers is designed to handle
embodies QSC attention to detail
— Model-specific DSP presets in our
a specific customer need, all are
in design and construction. The
DCP, DCM, and BASIS processors
conceived and constructed to the
result is the smartest loudspeaker
optimize our loudspeakers for great
same high standards. Not every room
line in cinema, starting with a host
performance right out of the box.
can justify a top-end system, but every
of innovations built into our screen
audience deserves loudspeakers
channel lines:
that fully and accurately reproduce
• Easy pan-tilt assembly — The
the soundtrack crafted by the
pan-tilt mechanism for mid-high
filmmakers. And that’s the only kind of
components makes quick work of
loudspeakers we make.
assembling and aligning screen
Finally, we recognize that our
channel systems. The assembly is
customers are in business to fill seats,
labeled for repeatability and features
not to fiddle with gear. That’s why
a notched tilt adjustment to maintain
everything we sell is designed not only
vertical alignment.
Critical Vocal Intelligibility Range
High-intelligibility midrange
35
CINE M A LO U DSPEA K ERS
All screen channel systems feature a driver protection and equalization network.
10 ˚
8˚
• Driver protection and equalization
• Hands-free mounting — A
— The driver protection and equalization
trapezoidal bracket design holds
network in our screen channel systems
speakers in place during lock-screw
improves reliability by protecting HF
insertion, allowing surround mounting
drivers against damaging DC or low-
by a single installer. Down-angles of
frequency signals.
both 15° and 23° are supported.
Superb subs and surrounds
Single-source solution
QSC design innovations aren’t limited
On the following pages you’ll see the
B6 alignment, lower box tuning
to our screen channel loudspeakers.
full breadth and variety of the QSC
frequency, and processor-applied
Our superb subwoofers and surrounds
cinema loudspeaker line. Need a
filtering combine to improve subwoofer
are also state-of-the-art:
reliable, cost-effective loudspeaker
performance in the critical 20 to 40
• Extended low-frequency
system for a small room? A solid high-
Hz region (red line) compared to other
response — DCS subwoofers use B6
performance mainstream system?
subwoofer systems (blue line).
alignment for improved performance
The best of the best? Whatever your
in the critical 20 to 40 Hz region. With
needs, QSC makes it, as well as all the
boxes tuned to a lower frequency and
amplification and processing required
filtering applied by QSC processors,
to run it. That gives your business a
our subs deliver the high-impact lows
single relationship to maintain for
that today’s audiences love.
audio systems, and a single place to
• Big speaker, huge sound — When
call when you need advice, parts, or
18-inch woofers aren’t quite enough,
help. All of which makes QSC and its
QSC has ultra bottom-end covered
dealers your single-source solution for
with the awe-inspiring 21-inch
cinema sound.
SB-15121. • Versatile surround coverage — Choose our standard pattern High-frequency and midrange horns tilt
surrounds or the narrower vertical
down and converge to ensure optimum
coverage of our SR-26 or SR-46,
coverage for the entire seating area.
whose controlled 90° horizontal by 50° vertical patterns offer greater reach and consistency.
36
Extended Low-frequency Response
Coverage Pattern
The narrow vertical coverage of SR-26 and SR-46 surrounds improves reach for consistent level and frequency throughout the auditorium.
CINE M A LO U DSPEA K ERS
DCS Screen Channel 2-way systems Available in both passive and bi-amplified models, QSC 2-way DCS screen channel loudspeaker systems prove that limited budgets need not mean limited quality. With solid cabinet construction and smart horn design, our 2-way systems deliver exceptional clarity and coverage coupled with extended low-frequency response. Our
Specifications: 2-way passive screen channel systems SC-312XB
SC-322XB
Low Component
LF-3115B (page 40)
LF-3215B (page 40)
High Component
HF-75Bx1 (page 42)
HF-75Bx2 (page 42)
Frequency Range (-6dB)
32 Hz - 16 kHz
32 Hz - 16 kHz
Nominal Coverage
90 horizontal x +15 to -35o vertical
90o horizontal x +15 to -35o vertical
Impedance
8Ω
4Ω
Power Capacity 1
150 W RMS
300 W RMS
Sensitivity 2
95 dB
97.5 dB
System Dimensions (HWD) inches
34.59 x 30 x 20.25
51.71 x 30 x 20.25
System Dimensions (HWD) mm
876.6 x 762 x 514.4
1313.5 x 762 x 514.4
1
8 hours of 6 dB crest factor IEC 268 noise spectrum / 2 hours of 6 dB crest factor pink noise, 50 Hz — 20 kHz, AES method.
o
RoHS
2 Based on nominal impedance, measured in half space 1 W @ 1 mi
five models vary by power handling and number of LF drivers, so you can select the 2-way system that’s just right for your small to mid-size room.
Specifications: 2-way bi-amp screen channel systems SC-322B
SC-412B
SC-422B
Low Component
LF-3215B (page 40)
LF-4115B (page 40)
LF-4215B (page 40)
High Component
HF-75B (page 42)
HF-75B (page 42)
HF-75B (page 42)
Frequency Range (-6dB)
32 Hz - 16 kHz
32 Hz - 16 kHz
32 Hz - 16 kHz
Nominal Coverage
90o horizontal x +20 to -35o vertical
90o horizontal x +20 to -35o vertical
90o horizontal x +20 to -35o vertical
Crossover Frequency (Hz) 24 dB/octave
700
700
700
System Dimensions (HWD) inches
51.71 x 30 x 20.25
34.59 x 30 x 20.25
51.71 x 30 x 20.25
System Dimensions (HWD) mm
1313.5 x 762 x 514.4
876.6 x 762 x 514.4
1313.5 x 762 x 514.4 RoHS 37
CINE M A LO U DSPEA K ERS
DCS Screen Channel 3-way systems DCS 3-way screen channel systems are designed for impressive power and fidelity in bi- or tri-amp operation. A short vertical profile provides excellent stereo imaging and dialog localization. Broad-frequency
Specifications: 3-way bi- or tri-amp screen channel loudspeaker systems SC-413B
SC-2150 1
SC-323B
Low Component
LF-4115B (page 40)
2150-LF (page 40)
LF-3215B (page 40)
High Component
MH-1075B (page 41)
2150-HF (page 41)
MH-1075B (page 41)
Frequency Range (-6dB)
32 Hz - 16 kHz
38 Hz - 20 kHz
32 Hz - 16 kHz
Nominal Coverage
90o horizontal x +20 to -30o vertical
90o horizontal x 40o vertical
90o horizontal x +20 to -30o vertical
Crossover Frequency (Hz) 24 dB/octave
250/1700
500/2200
250/1700
System Dimensions (HWD) inches
57.43 x 30 x 20.25
55.6 x 30 x 14.5
74.55 x 30 x 20.25
System Dimensions (HWD) mm
1458.7 x 762 x 514.4
1412 x 762 x 368
1893.6 x 762 x 514.4
1
Not designed for tri-amp operation
midrange horns enhance intelligibility. And a large high-power compression driver delivers extended highfrequency performance. With seven models, our 3-way line offers high performance for the full spectrum of auditorium sizes. Compact systems with a single LF driver are perfect for small rooms, as is our dual-driver SC-2150 shallow profile system. 2-, 3-, and 4-driver systems handle mid and large rooms with ease.
SC-423B
SC-423B-8
SC-433B
SC-443B
LF-4215B (page 40)
LF-4215-8B (page 40)
LF-4315B (page 40)
LF-4215B x 2 (page 40)
MH-1075B (page 41)
MH-1075B (page 41)
MH-1075B (page 41)
MH-1075B (page 41)
32 Hz - 16 kHz
32 Hz - 16 kHz
32 Hz - 16 kHz
32 Hz - 16 kHz
90 horizontal x +20 to -30o vertical
90 horizontal x +20 to -30o vertical
90 horizontal x +20 to -30o vertical
90o horizontal x +20 to -30o vertical
250/1700
250/1700
250/1700
250/1700
74.55 x 30 x 20.25
74.55 x 30 x 20.25
92 x 30 x 20.25
110.3 x 30 x 20.25
1893.6 x 762 x 514.4
1893.6 x 762 x 514.4
2337 x 762 x 514.4
2801.7 x 762 x 514.4
o
o
o
RoHS 38
CINE M A LO U DSPEA K ERS
DCS Screen Channel 4-way Systems When only a peak cinema experience will do, QSC 4-way screen channel systems provide the depth, brilliance, and intelligibility that will bring a great soundtrack to life. Designed for tri-
Specifications: 4-way tri- or quad-amp screen channel loudspeaker systems SC-414
SC-324
SC-424
Low Component
LF-4115B (page 40)
LF-3215B (page 40)
LF-4215-B (page 40)
High Component
MHV-1090 (page 41)
MHV-1090 (page 41)
MHV-1090 (page 41)
Frequency Range at -6dB (Hz)
33Hz - 20kHz
33Hz - 20kHz
33Hz - 20kHz
Crossover Frequencies (Hz), 24 dB/octave
250, 1700, 6K
Nominal Coverage
90 H x +20 to -30 V
90 H x +20 to -30 V
90o H x +20 to -30o V
System Dimensions (HWD) inches
57.43 x 30 x 20.25
74.55 x 30 x 20.25
74.55 x 30 x 20.25
System Dimensions (HWD) mm
1458.7 x 762 x 514.4
1412 x 762 x 368
1893.6 x 762 x 514.4
o
250, 1700, 6K o
o
250, 1700, 6K o
or quad-amp operation, our 4-way systems feature the MHV-1090 HF/ VHF driver, a unique 2-way design with concentric low-mass diaphragms that are acoustically centered for maximum wavefront coherence. With the VHF driver handling 6 KHz and above, the HF driver is optimized for the 1.7 - 6 KHz range - critical for dialog intelligibility. Delivering exceptional clarity, power, and dynamic range, our 4-way systems offer the best available sound for all sizes of premium cinema.
SC-424-8
SC-424-8F 1
SC-434
SC-444
LF-4215-8B (page 40)
LF-4215-8F (page 40)
LF-4315B (page 40)
LF-4215B x 2 (page 40)
MHV-1090 (page 41)
MHV-1090F (page 41)
MHV-1090 (page 41)
MHV-1090 (page 41)
33Hz - 20kHz
33Hz - 22kHz
33Hz - 20kHz
33Hz - 20kHz
250, 1700, 6K
250, 1700, 6K
250, 1700, 6K
250, 1700, 6K
90 H x +20 to -30 V
90 H x +20 to -30 V
90 H x +20 to -30 V
90o H x +20 to -30o V
74.55 x 30 x 20.25
V: 80 x 31.5 x 19 H: 40 x 63 x 19
92 x 30 x 20.25
110.3 x 30 x 20.25
1893.6 x 762 x 514.4
1893.6 x 762 x 514.4
2337 x 762 x 514.4
2801.7 x 762 x 514.4
o
1
o
Not designed for quad-amp operation
o
o
o
o
RoHS
39
CINE M A LO U DSPEA K ERS
Specifications: Low-frequency screen channel enclosures
DCS Screen Channel LF enclosures Designed not only to deliver, but to thrive on today’s pushed-to-the-max soundtracks, QSC low-frequency enclosures bring out the full richness of screen channel sound. Unlike repurposed rock and roll PA cabinets, our LF components are built from the
LF-3115B
LF-4115B
2150-LF
LF-3215B
2-way: SC-312XB (page 37)
2-way: SC-412B (page 37) 3-way: SC-413B (page 38) 4-way: SC-414 (page 39)
3-way: SC-2150 (page 38)
2-way: SC-322XB (page 37), SC-322B (page 37) 3-way: SC-323B (page 38) 4-way: SC-324 (page 39)
System Models
Drivers
1
1
2
2
Driver Type
15" (381 mm) high-efficiency, extended bass woofer, 3" copper voice coil
15" (381 mm) high-efficiency, extended bass woofer, 4" copper voice coil
5" (381 mm) high-efficiency, extended bass woofer, 3" copper voice coil
15" (381 mm) high-efficiency, extended bass woofer, 3" copper voice coil
Impedance
8Ω
4Ω
4Ω
4Ω
Power Capacity 1
400 W RMS
500 W RMS
500 W RMS 3
800 W RMS
Sensitivity 2
95.5 dB
95.5 dB
100 dB
98.5 dB
Dimensions (HWD) inches
18.63 x 30 x 20.25
18.63 x 30 x 20.25
38.3 x 30 x 14.5
35.75 x 30 x 20.25
Dimensions (HWD) mm
473.2 x 762 x 514.4
473.2 x 762 x 514.4
972 x 762 x 368
908.1 x 762 x 514.4
1 2 hours of 6 dB crest factor pink noise, 50 Hz — 2 kHz, AES method.
2 Based on nominal impedance, measured in half space 1 W @ 1 m.
3
AES2-1984, 40 Hz — 400 Hz, 2 hrs, Power = Vrms2/Znom. Except for LF-4215-8F, which uses Neutrik Speakon™ NL4, LF enclosures connect with barrier strip screw terminals that accept up to #10 AWG stranded wire.
ground up with cinema-specific details that speed installation, like offset terminal cups and pre-installed rubber feet. We also enhance performance with smart design, like using tight driver spacing in our multi-driver boxes to improve coupling and widen coverage angles. LF enclosures are the foundation of full, clear screen channel sound, and nobody builds better screen channel enclosures than QSC.
40
LF-4215B
LF-4215-8B
LF-4215-8F
LF-4315B
LF-4215B x 2
3-way: SC-423B-8 (page 38) 4-way: SC-424-8 (page 39)
4-way: SC-424-8F (page 39)
3-way: SC-433B (page 38) 4-way: SC-434 (page 39)
3-way: SC-443B (page 38) 4-way: SC-444 (page 39)
2
2
2
3
4
15" (381 mm) high-efficiency, extended bass woofer, 4" copper voice coil
15" (381 mm) high-efficiency, extended bass woofer, 4" copper voice coil
15" (381 mm) high-efficiency, extended bass woofer, 4" copper voice coil
15" (381 mm) high-efficiency, extended bass woofer, 4" copper voice coil
15" (381 mm) high-efficiency, extended bass woofer, 4" copper voice coil
4Ω
8Ω
8Ω
5.5Ω
4Ω
800 W RMS
1000 W RMS
800 W RMS
1500 W RMS
1000 W RMS
99.5 dB
99.5 dB
99.5 dB
99.5 dB
102.5 dB
35.75 x 30 x 20.25
35.75 x 30 x 20.25
40 x 31.5 x 19
53 x 30 x 20.25
72 x 30 x 20.25
908.1 x 762 x 514.4
908.1 x 762 x 514.4
1016 x 800.1 x 482.6
1346 x 762 x 514.4
1820 x 762 x 514.4
2-way: SC-422B (page 37) 3-way: SC-423B (page 38) 4-way: SC-424 (page 39)
CINE M A LO U DSPEA K ERS
Specifications: Mid-high screen channel components
DCS Screen Channel mid-high components
2150-HF 1
MH-1075B
MHV-1090
MHV-1090F 2
Loudspeaker Models
3-way (shallow): SC-2150 (page 38)
3-way: (page 38) SC-413B SC-323B SC-423B SC-423B-8 SC-433B SC-443B
4-way: (page 39) SC-324 SC-414 SC-424 SC-424-8 SC-434 SC-444
4-way (flying): SC-424-8F (page 39)
Impedance (Bi-Amp mode)
8Ω
8Ω
8Ω
8Ω (TRI-AMP MODE)
80 W RMS 4
Bi-amp: 350 W RMS Tri-amp: MF- 275 W RMS HF- 75 W RMS
Tri-amp: MF 275 W RMS HF/ VHF 230 W RMS Quad-amp: MF 275 W RMS HF 150 W RMS VHF 80 W RMS 2
MF: 185 W RMS HF/VHF: 155 W RMS
102 dB
Bi-amp: 105 dB Tri-amp: MF- 105dB HF- 107.5dB
Tri-amp: MF 105 dB, HF/VHF 110 dB, Quad-amp: MF 105 dB, HF 110 dB, VHF 110 dB
MF: 105 dB HF/VHF: 107.5 dB
Driver Information
6.5" high-efficiency mid range, 1" (38 mm) exit, 1.4" (35.5 mm) diaphragm compression driver
10" high-efficiency midrange, 1.5" (38 mm) exit, 3" (75 mm) titanium diaphragm compression driver
MF: 10" high-efficiency, horn-loaded cone with phase plug HF/VHF: coaxial neodymium compression driver with 3.5" (90 mm) HF diaphragm and 1.75" (44 mm) VHF diaphragm
MF: 10" high-efficiency, horn-loaded cone with phase plug HF/VHF: coaxial neodymium compression driver with 3.5" (90 mm) HF voice coil and 1.75" (44 mm) VHF voice coil
Dimensions (HWD) inches
17.3 x 16.3 x 6.8
38.8 x 30 x 20.25
38.8 x 30 x 20.25
40 x 31.5 x 19
Dimensions (HWD) mm
440 x 414 x 173
985.5 x 762 x 514.4
985.5 x 762 x 514.4
1016 x 800.1 x 482.6
Power Capacity 3
QSC mid-high components are all about intelligibility. On MH and MHV models, the midrange element — a 10-inch, high-output, horn-loaded cone driver — operates efficiently
Sensitivity 5
down to 250 Hz and hands off to the high-frequency horn at 1.8 kHz. That places nearly the entire dialog range on a single element, helping audiences hear every word clearly. For high frequencies, our 3-way systems feature a high-performance titanium diaphragm compression driver. In 4-way systems, our proprietary HF/ VHF driver uses coaxial diaphragms and copper clad aluminum voice coils
3
on Kapton™ formers. The concentric
1
Not designed for tri-amp operation.
design provides mechanical time
2
Not designed for quad-amp operation.
alignment for superior dispersion,
4
5
2 hours of 6 dB crest factor pink noise, AES method.
Pink noise, 500 Hz — 20 kHz, 6 dB crest factor, 2 hrs, Power = Vrms2/Znom.
Based on nominal impedance, measured in half space 1 W @ 1 m. Except the 2150-HF and MHV-1090F, which use Neutrik Speakon™ NL4, LF enclosures connect with barrier strip screw terminals that accept up to #10 AWG stranded wire.
control, and fidelity. And because all systems include a passive crossover, we give you plenty of choices for bi/tri-amp or tri/quad-amp operation.
41
CINE M A LO U DSPEA K ERS
DCS Screen Channel HF components DCS high-frequency components are
DCS surround loudspeakers Specifications: High-frequency screen channel components
an ideal match for the LF enclosures in our bi-amped and passive 2-way screen channel systems. The HF components include durable low-mass
HF-75Bx1
HF-75Bx2
HF-75B
System type
2-way passive
2-way passive
2-way active
Loudspeaker Models (page 37)
SC-312XB
SC-322XB
SC-412B SC-422B
Driver Information
1.5" (38 mm) exit, 3" (75 mm) titanium diaphragm compression driver
1.5" (38 mm) exit, 3" (75 mm) titanium diaphragm compression driver
1.5" (38 mm) exit, 3" (75 mm) titanium diaphragm compression driver
Impedance
see SC-312XB
see SC-322XB
8Ω
Power Capacity 1
see SC-312XB
see SC-322XB
75 W RMS
Sensitivity 2
see SC-312XB
see SC-322XB
108 dB
titanium diaphragm compression drivers and intelligent features that make for easy setup and long service life. An adjustable pan and tilt bracket (90° H x +20° to -30° V) makes aiming horns fast and easy. A response correction filter
Surround channels draw the
smoothes the output of the horn/
1
Continuous IEC specified test signal, 2 hours unless otherwise stated.
driver combination. Power limiting
2
Based on nominal impedance, measured in full space. 1 W @ 1 m.
from damaging peaks. And a network guards against DC and low frequencies. Built for quality, DCS HF components make our 2-way systems an unbeatable value for balanced, articulate sound.
an immersive multidimensional soundscape. It takes power, fidelity, and coverage to accurately create that experience in an auditorium. That’s why DCS surround loudspeakers are purpose-built for cinema deployment. Quality plywood and MDF enclosures deliver extended bass response over wide coverage areas. Array-optimized tuning tailors frequency response for cinema. And high-output drivers project cleanly to every seat. We’ve also
circuitry protects the drivers driver protection and equalization
audience into the action by creating
thought through the practical details. Pre-installed speaker-side hardware
Specifications common to all HF components Connectors Barrier strip screw terminals accept up to #10 AWG stranded wire
Dimensions (HWD) inches 15.96 x 30 x 20.25
Dimensions (HWD) mm 405.4 x 762 x 514.4
allows fast single-installer mounting, Weight
and brackets support down-angles of either 15° (standard) or 23° (optional). We also include parallel outputs
36 lb / 16.3 kg
(except SR-8100) to make multispeaker connections easy. With a range of compact enclosures that fit every decor, our DCS line offers the perfect surround solution
42
for any size theater.
CINE M A LO U DSPEA K ERS
Specifications: Surround loudspeakers SR-18
SR-110B
SR-26
SR-46
SR-8100
System Type
2-way
2-way
2-way
2-way
2-way
Frequency Range 1 at -10 dB (Hz)
48 Hz - 20 kHz
50 Hz - 20 kHz
45 Hz - 20 kHz
53 Hz - 20 kHz
54 Hz - 20 kHz
Crossover Frequency
1.9 kHz
1.9 kHz
1.9 kHz
1.3 kHz
1.7 kHz
Nominal Coverage 2
95o H x 85o V
95o H x 85o V
90o H x 50o V
90o H x 50o V
130o horizontal x 110o vertical (averaged from 1 kHz to 8 kHz, -6 dB)
Impedance
8Ω nominal
8Ω nominal
8Ω nominal
8Ω nominal
8Ω nominal
Power Capacity 3
100 W RMS
200 W RMS
150 W RMS
300 W RMS
125 W RMS
Sensitivity 4
91 dB
93 dB
93 dB
94 dB
91 dB SPL
Drivers
8" long throw lowfrequency transducer, 1" titanium diaphragm compression driver on a CD horn
10" long throw lowfrequency transducer, 1" titanium diaphragm compression driver on a CD horn
2 x 6.5" long throw lowfrequency transducers, 1" titanium diaphragm compression driver on a CD horn
4 x 6.5" long throw lowfrequency transducers, 1.4" titanium diaphragm compression driver on a CD horn
8" long throw lowfrequency transducer 1" soft dome tweeter
Dimensions (HWD) inches
20.5 x 12 x 11.64
23.24 x 12 x 12.14
23.33 x 14.3 x 11.7
24.24 x 14.3 x 13.16
17 x 12 x 10.2
Dimensions (HWD) mm
525.3 x 304.8 x 295.7
590.4 x 304.8 x 308.2
592.5 x 363.2 x 297.1
615.6 x 363.2 x 334.2
431 x 305 x 260
Weight
24 lb / 11 kg
31 lb / 14 kg
33 lb / 15 kg
44 lb / 20 kg
17.7 lb / 8 kg
QM-SW, YM-300
QM-SW, QM-BW, YM-360
QM-SW, QM-BW, YM-46
QM-SW, YM-300
Brackets 1
All frequency ranges specified refer to measured free field response (4 pi).
2
Averaged from 1 kHz to 10 kHz, -6 dB.
3 2 hours of 6 dB crest factor pink noise, 50 Hz — 20 kHz, AES method.
QM-SW, YM-300
RoHS 4 Based on nominal impedance, measured in free space 1 W @ 1 m.
Except the SR-8100, which uses a 5-way binding post, DCS surrounds connect with barrier strip screw terminals that accept up to #10 AWG stranded wire.
43
CINE M A LO U DSPEA K ERS
DCS subwoofers
Specifications: Subwoofers SB-5118
SB-7118
SB-5218
SB-7218
SB-15121
18" subwoofer
18" subwoofer
2 x 18" subwoofer
2 x 18" subwoofer
21" subwoofer
24 Hz - 100 Hz
22 Hz - 100 Hz
24 Hz - 100 Hz
22 Hz - 100 Hz
23.8 Hz - 100 Hz
Peak Output 2
123 dB
125 dB
135 dB
137 dB
137 dB
Power Capacity 3
500 W RMS
750 W RMS
1000 W RMS
1500 W RMS
2500 W RMS
Impedance
8Ω nominal
8Ω nominal
4Ω nominal
4Ω nominal
4Ω nominal
96.5 dB
98 dB
99.5 dB
101 dB
99 dB
System Type Frequency Range at -10 dB (Hz)
QSC DCS Subwoofers bring earth-shaking realism to the cinema experience, driving home the impact of explosive soundtrack action. Our highquality MDF subwoofer enclosures
Sensitivity
1
4
feature large, fully radiused and flared ports that smooth airflow at high levels to minimize noise from port turbulence. Symmetrical spacing
Two 18" (457 mm) 500 W highefficiency subwoofer transducers featuring 4" (100 mm) copper coils on Kapton formers
Two 18" (457 mm) 700 W highefficiency subwoofer transducers featuring 4" (100 mm) copper coils on Kapton formers
Drivers Information
18" (457 mm) 500 W high-efficiency subwoofer transducer featuring 4" (100 mm) copper voice coil on a Kapton former
Dimensions (HWD) inches
35.75 x 30 x 20.3
35.75 x 30 x 20.3
30 x 48 x 24
30 x 48 x 24
48.8 x 30 x 24
Dimensions (HWD) mm
908.1 x 762 x 516
908.1 x 762 x 516
762 x 1220 x 610
762 x 1220 x 610
1238 x 762 x 610
Weight
160 lb / 72.4 kg
162 lb / 73.3 kg
205 lb / 93 kg
210 lb / 95 kg
231 lb / 105 kg
1 All frequency ranges specified refer to measured free field response (half space, 2 pi).
50 Hz — 20 kHz, AES method.
of ports relative to drivers creates uniform internal pressure to prevent distortion and damage. In dual-driver
18" (457 mm) 700 W high-efficiency subwoofer transducer featuring 4" (100 mm) copper voice coil on a Kapton former
21" (533 mm) high efficiency subwoofer transducer featuring a vented 6" (153 mm) copper voice coil on a fiberglass former. High excursion/low distortion design, with extremely high power handling and low thermal compression. Neodymium magnet to provide a very high force factor and linear excursion.
systems, the box is completely divided into single-woofer chambers for greater strength and rigidity, allowing each driver to function normally in the rare event that the other fails. Available drivers include two 18-inch models with 4-inch voice coils and a massive 21-inch model with a 6-inch coil. Vented pole pieces decrease power compression while keeping drivers cool for increased lifespan. With both single- and dual-driver models to choose from, DCS Subwoofers excel at clean, punchy lows, delivering 44
excitement you can feel to every seat.
2 Calculated SPL at 1m, (half space, 2 pi), speaker operating at rated RMS power with pink noise within specified frequency range.
3
4
2 hours of 6 dB crest factor pink noise,
1 watt /1 meter, half space.
All models connect with Barrier strip screw terminals that accept up to #10 AWG stranded wire.
RoHS
LOBBY LOUDSPEAKERS
45
LO B B Y LO U DSPEA K ERS
AcousticDesign surface-mount speakers
AcousticDesign™ surface mount speakers are ideal for lobbies and other ancillary spaces in cinema
Surface-mount subwoofer
facilities, including outdoor box office areas, restrooms, and corridors. With
System Type
Surface mount bandpass subwoofer, ported
Low-frequency Transducer
Dual 8" (200 mm) weather resistant, polypropylene cone woofers, rubber surround
both background music and voice.
Frequency Response (-6 dB) 1
42 Hz - 165 Hz
Designed for all general audio
Filter
120 Hz low-pass, passive, bypassable
flat response, wide dispersion, and very low distortion, these full-range speakers deliver a natural sound for
applications, AcousticDesign surface mount models come in a wide range of sizes, from a compact 3-inch 2-way
Max Continuous Output : half space / full space
118 dB SPL / 112 dB SPL
Nominal Impedance
8Ω
RMS Power Handling
8-inch subwoofer. Several models
Sensitivity
94 dB, 2.83 V, 1 m, half space (2p)
Transformer Type
Custom low distortion laminated core, wide bandwidth design
be painted to match any decor.
Transformer Taps
70V: 200, 100, 50, 25 W 100V: 200, 100, 15 W 8Ω selected by switch
Mounting options
Environmental
Exceeds Mil Spec 810 for humidity, salt spray and dust; IEC 60529 IP-X4 splash rating
AcousticDesign surface-mount
Connectors
4 position barrier strip; 2 in / 2 out
Dimensions (HWD) inches
15.9 x 9.9 x 22.75
Dimensions (HWD) mm
404 x 251 x 603
Weight
43 lb / 19.5 kg
line transformers. The enclosures ship in either black or white, and they may
speakers may be adapted to thirdparty mounting solutions or used with the following QSC ball-mount and yoke-mount accessories:
3
250 W (2 hours IEC)
1
Measured free field.
• AD-S282H/S282HT: Yoke mount
2
Pink noise within specified frequency range at 1m at rated RMS power.
included. OmniMount Pro60.0
3
Per IEC 268-5 , 50 Hz - 20 kHz band limiting, 6 dB signal crest factor.
• AD-S32T: Yoke and ball mount included.
attachment point included. • AD-S52/S52T: YM-5 Yoke Mount available. • AD-S82/S82H: ID-8/ID-8T IntelliDock 46
2
to a dual 8-inch 2-way and even a dual have built-in 70/100 volt distributed
AcousticDesignTM surface-mount
LF-3115B
and YM-8/YM-8T Yoke Mount available
RoHS
LO B B Y LO U DSPEA K ERS
Compact 2-way, surface-mount ported loudspeaker systems AD-S32T
AD-S52
AD-S52T
AD-S82 (standard output)
AD-S82H (high output)
AD-S282H
AD-S282HT
Frequency Range, -10 dB (Hz)
65 Hz - 20 kHz
60 Hz - 20 kHz
60 Hz - 20 kHz
65 Hz - 19 kHz
60 Hz - 22 kHz
60 Hz - 29.5 kHz
60 Hz - 29.5 kHz
Nominal Coverage
100o H x 100o V
90o H x 90o V
90o H x 90o V
90o H x 60o V (rotatable)
90o H x 60o V (rotatable)
90o H x 60o V
90o H x 60o V
Power Capacity 1
30 W (100 hrs)
60 W (100 hrs)
60 W (100 hrs)
110 W (8 hrs)
240 W (8 hrs)
450 W (8 hrs)
450 W (8 hrs)
Sensitivity 2
85 dB
86.5 dB
86 dB
90.5 dB
90.5 dB
93 dB
93 dB
8" high-power treated paper cone x 2, 2" voice coil, neodymium magnet
8" high-power treated paper cone x 2, 2" voice coil, neodymium magnet
1" high output compression driver
1" high output compression driver
LF Driver
HF Driver
Controls / Selectors
3" weather resistant, polypropylene cone woofer 0.75" neodymium tweeter 70 V: 30, 15, 7.5, 3.8 W 100 V: 30, 15, 7.5 W 8Ω Selectable Rotary Knob
5.25" shielded, weather-resistant
5.25" shielded, weather-resistant
8" fiberglass cone, 1 1/4" voice coil
8" high-power treated paper cone, 2" voice coil, neodymium magnet
1" neodymium tweeter
1" neodymium tweeter
1" titanium dome tweeter, neodymium magnet
1" high output compression driver
N.A.
70 V: 30, 15, 7.5 3.75 W 100 V: 30, 15, 7.5 W 8Ω Selectable Rotary Knob
N.A.
N.A.
N.A.
70 V: 200, 100, 20, 25 W 100 V: 200, 100, 50 W 8Ω Externally Selectable
Concealed 5-way binding posts x 2, IntelliDock mounting/connection system
Barrier Strip (switchable: passive/active)
Barrier Strip
Connectors
Screw terminals
5-way binding posts x 2
5-way binding posts x 2
Concealed 5-way binding posts x 2, IntelliDock mounting/ connection system
Dimensions (HWD) inches
26.2 x 10.2 x 11.4
7.9 x 4.8 x 5.5
11.3 x 7.0 x 8.3
11.3 x 7.0 x 8.3
17.4 x 10.0 x 11.2
17.4 x 10.0 x 11.2
26.2 x 10.2 x 11.4
Dimensions (HWD) mm
201 x 122 x 140
287 x 178 x 212
287 x 178 x 212
445 x 255 x 285
445 x 255 x 285
445 x 255 x 285
445 x 255 x 285
Weight (each)
4 lb / 1.8 kg
15 lb / 6.8 kg
18 lb / 8.2 kg
16.9 lb / 7.4 kg
16.2 lb / 7.7 kg
27.7 lb / 12.6 kg
27.7 lb / 12.6 kg RoHS
1
Continuous IEC specified test signal, 2 hours unless otherwise stated.
2
Based on nominal impedance, measured in full space. 1 W @ 1 m.
47
LO B B Y LO U DSPEA K ERS
AcousticDesign ceiling speakers
AcousticDesign™ ceiling speakers are full-range, flush-mounting speakers with wide dispersion and very low distortion. Designed for clarity and presence, these speakers are ideal
Ceiling speakers
for background music and general System Type
2-way ported
2-way ported
including lobbies, outdoor box office
Frequency Range, -10 dB (Hz)
52 Hz - 18 kHz
37 Hz - 18 kHz
areas, restrooms, and corridors.
Nominal Coverage
90 conical
90o conical
The AcousticDesign ceiling line
Power Capacity 1
200 W (100 hrs)
300 W (100 hrs)
91 dB
93 dB
LF Driver
8" weather resistant, treated paper cone woofer
12" weather resistant, treated paper cone woofer, 75 mm voice coil, ferrite magnet
HF Driver
1.4" co-axial compression driver
1.75" co-axial compression driver
Controls / Selectors
70 V: 100, 50, 25, 12.5 W 100 V: 100, 50, 25 W 16Ω Externally Selectable
70 V: 150, 75, 37.5 W 100 V: 150, 75, 37.5, 18.2 W 16Ω Internally Selectable
Input Connectors
AD-C820: Ceramic block AD-C821: 4-pin Euro terminals Fire protective sub-chamber
Suspension/Attachment Point
AD-C820: Pre-installed back box with 4 mounting straps AD-C821: Captive, integral mounting clamps
Pre-installed back box with 4 mounting tabs
Dimensions (HWD) inches
14.9 x 14.9 x 8.3
23 x 18 x 15.5
Dimensions (HWD) mm
379 x 379 x 211
584 x 454 x 393
Net Weight (each)
17.5 lb / 7.9 kg
78 lb / 35.3 kg
type of ancillary room. For larger spaces, we offer a high-power 12-inch 2-way full range speaker
Sensitivity
2
(AD-C1200), as well an eight-inch full range coaxial that is available either in a box-mounting (AD-C820) or sealedsystem (AD-C821) configuration. All three are well-suited for large lobbies
provide handsome, yet discreet background audio throughout the theater complex.
and are also designed for use as ceiling surround speakers. An 8-inch ceiling-mount subwoofer (AD-C81Tw) rounds out the low end for an even richer overall sound. For smaller spaces we offer compact 2-way quality in both 5.25-inch (AD-Cl52T/ST) and 4-inch (AD-C42T) models. All of our ceiling speakers are well suited for use in air handling spaces (per UL2043 and UL1480) and all are equipped
48
AD-C1200
audio anywhere in a theater complex,
includes models for every size and
AcousticDesign™ ceiling speakers
AD-C820/C821
o
with 70/100 volt distributed
1
Continuous IEC specified test signal, 2 hours unless otherwise stated.
line transformers.
2
Based on nominal impedance, measured in full space. 1 W @ 1 m.
Ceramic block terminals Fire protective sub-chamber
LO B B Y LO U DSPEA K ERS
Available AD-C Accessories The following back boxes, grilles, and brackets are available for our AcousticDesign ceiling speakers: • AD-C1200: Back Box AD-C1200BB; Square Grille AD-C1200SG. AD-C42T
AD-CI52T
AD-CI52ST
AD-C81Tw
2-way sealed
2-way ported
2-way ported, shallow can
Ported subwoofer
60 Hz - 20 kHz
65 Hz - 20 kHz
53 Hz - 20 kHz
28 Hz - 208 Hz
100o conical
90o conical
100o conical
N.A.
40 W (100 hrs)
40 W (100 hrs)
40 W (100 hrs)
100 W (100 hrs)
88 dB
86 dB
87.5 dB
92 dB
4" weather resistant, polypropylene cone woofer
5.25" weather resistant, low distortion fiberglass cone woofer, 25 mm voice coil, neodymium magnet
5.25" weather resistant, low distortion fiberglass cone woofer, 25 mm voice coil, neodymium magnet
8" weather resistant, polypropylene cone woofer, rubber surround
0.75" titanium dome tweeter, rubber surround
1" titanium dome tweeter, rubber surround
1" titanium dome tweeter, rubber surround
N.A.
70 V: 30, 15, 7.5, 3.8 W 100 V: 30, 15, 7.5 W 8Ω Externally Selectable
70 V: 30, 15, 7.5, 3.8 W 100 V: 30, 15, 7.5, 3.8 W 8Ω Externally Selectable
70 V: 30, 15, 7.5, 3.8 W 100 V: 30, 15, 7.5, 3.8 W 8Ω Externally Selectable
70 V: 60, 30, 15, 7.5 W 100 V: 60, 30, 15 W 8Ω Externally Selectable
Ceramic block or 4-pin Euro terminals, fire protective sub-chamber
4-pin Euro terminals, fire protective sub-chamber
4-pin Euro terminals, fire protective sub-chamber
Ceramic block or 4-pin Euro terminals, fire protective sub-chamber
N.A.
N.A.
N.A.
N.A.
7.5 x 7.5 x 9.3
8.5 x 8.5 x 9.3
12.6 x 12.6 x 3.75
12.6 x 12.6 x 14.8
191 x 191 x 236
216 x 216 x 236
321 x 321 x 95
321 x 321 x 95
6.1 lb / 2.7 kg
7.5 lb / 3.4 kg
8 lb / 3.7 kg
20 lb / 9.1 kg
• AD-C820/C821: Back Box AD-C800BB (AD-C820 only); Square Grille AD-C800SG; Round Grille AD-C800RG. • AD-CI52T: Mud Ring Brackets ADC-MR and ADC-MRS (shallow); New Construction Brackets ADC-NC, ADC-NCS (shallow).
RoHS 49
qscaudio.com
1-800-854-4079 Outside the U.S. +1-714-754-6175 Fax +1-714-754-6174
[email protected] 1675 MacArthur Boulevard Costa Mesa, CA 92626
©2011 QSC Audio Products, LLC. All rights reserved. QSC, the QSC logo, PowerLight, QSControl.net, CineSight and BASIS are registered trademarks of QSC Audio Products, LLC, in the US and other countries. AcousticDesign, Advanced Thermal Management and Intrinsic Correction are trademarks of QSC Audio Products, LLC. Dolby is a registered trademark of Dolby Laboratories. THX is a trademark of THX Ltd. CobraNet is a trademark of Cirrus Logic. Speakon is a trademark of Neutrik. Kapton is a trademark of Dupont. All trademarks are the property of their respective owners. CineSight US Patent number 7367423. Other patents may apply or be pending. PLEASE RECYCLE
