Transcript
AC-C4T
AcousticCoverage™ Series AC-C4T
Full-range, ceiling mount loudspeaker Features • High quality 4” full-range transducer provides exceptional clarity through the critical voice range. • Improved musicality often not seen in typical BGM class products. • Ported baffle for increased low frequency extension down to 70 Hz. • Low saturation 70/100V transformers with 8 ohm bypass. • 4-pole Euroblock connector eases system wiring. • Advanced voicing via QSC Intrinsic Correction™, applied using Q-Sys processing or CXD amplifier platforms. • White (RAL 9010) with UV inhibitors to match complimenting QSC product families. • Complete EASE, CAD & BIM information available online
Wide Area Paging ∙ Background Music ∙ Office Buildings ∙ Healthcare Facilities ∙ Concourses ∙ Transportation Terminals ∙ Ancillary Support in Larger Systems The QSC AcousticCoverage™ AC-C4T is a ceiling mounted 4” full-range loudspeaker with 70/100V transformer, suitable for a wide variety of voice paging and background music sound reinforcement applications. AcousticCoverage™ is designed to offer integrators a cost effective solution for applications where voice reinforced coverage is of primary concern, while providing improved musicality often not seen in typical BGM class products. A high quality 4 inch polypropylene cone transducer with butyl rubber surround offers pristine clarity through the critical vocal range for increased speech intelligibilty. With 140 degrees of conical coverage, the AC-C4T reduces the number of loudspeakers required for even coverage in low ceiling applications. The easy to install blind mount assembly features a ported baffle which optimally tunes the galvanized steel backcan for added musicality, creating low frequency extension down to 70 Hz. To maintain this frequency response, the AC-C4T utilizes a 16-watt low-saturation and low-loss 70/100V transformer with varying selectable taps, including an 8Ω bypass.
To further enhance performance and speed of install with optimum result, advanced voicing via QSC Intrinsic Correction™ techniques are obtainable using Q-Sys™ networked audio processing platforms, including CXD amplifiers for a complete QSC systems solution. Installers will appreciate the 4-pole Euroblock connector for loop thru wiring, located under a quick access swivel plate. Eliminating the termination hassles of star topology wiring designs, the generous Euroblock of the AC-C4T can accept four 18AWG pairs. A safety tether tab is affixed to the adjustable conduit clasp plate for seismic sensitive installations. C-ring and tile rails are included with each pair packed assembly, complete with joining screws and cut-out template. The AC-C4T baffle and grill are QSC standard white (RAL 9010) to match complimenting QSC product families and includes UV inhibitors to prevent discoloration over time. The AC-C4T may also be painted to match any décor. To assist in successful systems integration, complete EASE, CAD, and BIM files are available for download online.
AC-C4T Details Beamwidth:
Impedance / Frequence Response: 40
Sound pressure, Level (dB)
100
100 70 50
30
95
36
90
32
85
28
80
24
70
16
65
12
60
8 4
55
20
200
500
1k
2k
5k
10k
50
20k
Impedance, Amplitude (ohm)
Beamwidth (-6 dB) (deg)
200
20
50
100
200
500
1k
2k
5k
10k
0 20k
Frequenc y (H z)
F requenc y (H z)
Frequency Response (Raw)
4
3
PRIETARY INFORMATION C AUDIO PRODUCTS, THAT DUCED OR USED WITHOUT OM QSC AUDIO PRODUCTS.
Frequency Response 1 (I ntrins ic C orrec tion™)
2
I mpedanc e (8 ohm bypas s )
REVISIONS REV
ECO
A
N/A
BY EFF DATE ISSUED
DESCRIPTION
RELEASE FOR SALES AND MARKETING
VU 08-MAY-14
Dimensions:
D
AC-C4T Specifications: System Details
201 mm [7.91 in]
10 mm [.39 in]
Effective frequency range
4
3
142 mm [5.59 in]
C
UNLESS OTHERWISE SPECIFIED DIMENSIONS IN INCHES [MM]
.XXX
VU 08-MAY-14
MATERIAL
1
N/A
RELEASE FOR SALES AND MARKETING 4
4
DRAWING INFO: MODEL INFO:
4X MOUNTING CLAMPS
107 dB
Rated impedance
8 ohms
Transformer taps
70 V: 16, 8, 4, 2, 1 watts 100V: 16, 8, 4, 2, watts 8 ohm bypass
Transducer
D
B
FG-040004-2D.A.1
FG-040004-3D.A.1 SCALE:
2
3
100 mm [4 in] Polypropylene cone with butyl rubber 4X MOUNTING CLAMPS B surround
Input connector type
Euroblock connector with parallel output terminals
Baffle material
Painted ABS polymer
Grille material
Painted steel
ANGLE:
5.0
Ø214 x 201 mm [Ø8.4 x 7.9 in]
CAGE CODE
0.250 DO NOT SCALE DRAWING Ceiling Capture Thickness
TOLERANCES ARE:
DATE (DD-MMM-YY)
V. VU
CHECKED
MFG ENG
QA CHECK
07-MAY-14
V. VU
B
1 OFmm 1 [0.25 - 1.5 in] 6.4 - 38.1 6.86 kg [15.1 lb] 273.1 x 609.6 x 266.7 mm [10.75 x 24 x 10.5 in]
DATE (DD-MMM-YY)
QSC AUDIO PRODUCTS, LLC
Rails & C-ring for ceiling tile installation 1675 MACARTHUR BOULEVARD COSTA MESA, CA 92626
07-MAY-14 2
from on-axis sensitivity IEC60268-1 noise signal for 2 Hrs On-Axis, half-space sensitivity, 2.83V, 1 m 4 CalculatedSPEAKER, from rated noise voltage and sensitivity FINISHED, AC-C4T
A
MFG ENG
As part of QSC’s ongoing commitment to product development, specifications are subject to change without notice. SIZE
FINISH DRAWING INFO:
NOTES: UNLESS OTHERWISE SPECIFIED
APPROVALS
1
DRAWN
ANGLES -10 dB DECIMALSHalf-space, 1/2 CHECKED .XXX .010[.25] 3 1
SHEET
QA CHECK
1. NET WEIGHT APPROX: 2.22 KG [4.9 LBS]
DRAWN
REV
DRAWING NO.
Cut-out Dimensions 00PW4 FG-040004-2DØ186 mmA[Ø7.3 in]
UNLESS OTHERWISE SPECIFIED APPROVALS DIMENSIONS IN INCHES [MM] accessories Included
MATERIAL
A
2.2 kg [5 lb]
Product dimensions
Shipping weight
1
4
C
Net weight
DEBURR EDGES .010 [.25] R MAX
2. TOLERANCE (MM): X.X
D
Testing Listed UL1480, UL2043 safe for use in air handling space SPEAKER, FINISHED, AC-C4T
DECIMALS .XX .02[.5]
A
DD
COSTA MESA, CA 92626
07-MAY-14
C 207.8 mm [8.18 in]
BY EFF DATE ISSUED VU 08-MAY-14
Maximum peak SPL
Shipping dimensions
42 mm 5.59 in]
C
142QSC mm AUDIO PRODUCTS, LLC 207.8 mm 1675 [5.59 in] MACARTHUR [8.18 in] BOULEVARD Galvanized steel Back can material
SIZE
FINISH
140° (500 Hz - 5 kHz) REVISIONS
A
DD
MFG ENG
1
89 dB SPL
Maximum continuous SPL4 DESCRIPTION 101 dB
QA CHECK
T APPROX: 2.22 KG [4.9 LBS] B SS OTHERWISE SPECIFIED
2
ECO
DRAWN
1/2 CHECKED
.010[.25]
DEBURR EDGES .010 [.25] R MAX
5.0
16 watts / 11.3 volts (rms)
3
REV
DATE (DD-MMM-YY)
APPROVALS
181.5 mm [7.15 in] V. VU EFF DATE ISSUED BY ANGLES DECIMALS
TOLERANCES ARE: DECIMALS .XX .02[.5]
Broad-band sensitivity
201 mm [7.91 in]
1
DESCRIPTION
E (MM): X.X
207.8 mm [8.18 in]
10 mm [.39 in]
214 mm [8.43 in]
FOR SALES AND MARKETING
70 Hz – 16 kHz
Coverage angle (-6 dB)
181.5 mm [7.15 in] D
REVISIONS
AC-C4T 1
4X MOUNTING CLAMPSRated noise power / voltage2
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION WHICH IS THE PROPERTY OF QSC AUDIO PRODUCTS, THAT MAY NOT BE DISCLOSED, REPRODUCED OR USED WITHOUT EXPRESS WRITTEN CONSENT FROM QSC AUDIO PRODUCTS.
2
DD
MODEL INFO:
B
3
FG-040004-2D.A.1
B
FG-040004-3D.A.1 SCALE:
CAGE CODE
00PW4
DRAWING NO.
FG-040004-2D
0.250 DO NOT SCALE DRAWING
2
1675 MacArthur Boulevard • Costa Mesa, CA 92626 • Ph: 800/854-4079 or 714/957-7100 • Fax: 714/754-6174 QSC AUDIO PRODUCTS, LLC
© 2014 QSC Audio1675 Products, LLC. All rights reserved. QSC and the QSC logo are registered trademarks of QSC Audio Products, LLC in the U.S. Patent and Trademark office MACARTHUR BOULEVARD and92626 other countries. AcousticCoverage, DMT, Intrinsic Correction and Q-Sys are trademarks of QSC. COSTA MESA, CA
SPEAKER, FINISHED, AC-C4T
AC-C4T Spec Sheet 10/10/2014
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SHEET
1
please recycle
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