Transcript
SPEAKER
SpeedMount Ceiling Speaker System TWO-WAY 70/100 V SPEAKER CARTRIDGE WITH LOW PROFILE PLENUM ENCLOSURE
AA Patented two-piece speaker system for suspended ceilings in division-oflabor installations: – CS 120P plenum ceiling tile enclosure, 1' x 2' (30.5 cm x 61 cm), pair – CS 26T two-way speaker
cartridge, pair – Components available separately or
together as a CS 1226T complete assembly AA Enclosure and speaker cartridge can be installed separately by low-voltage and AV system contractors AA Provides significant time and cost savings in ceiling speaker installation AA Fast-installing enclosure speeds installation; no tile bridge necessary AA UL 2043 plenum rated enclosure AA Low profile, 5" (12.7 cm) deep enclosure for plenum environments AA 3/4" (1.9 cm) dome tweeter AA 6.5" (16.5 cm) woofer with a tuned bass reflex port AA 8 ohm direct or 70/100 volt operation on a 6 position, behind-the-grille selector AA 30 watts continuous pink noise, 60 watts continuous program AA Compatible with US 2' x 2' ceiling grids and metric 600 mm x 600 mm ceiling grids AA MDF reinforced enclosure minimizes acoustical vibrations
The Extron CS 1226T is a patented, plenum rated, two-piece speaker system designed for division-of-labor installations. It consists of the CS 120P ceiling tile enclosure and a CS 26T two-way speaker cartridge. The CS 1226T features the latest speaker innovation from Extron, a unique speaker design that greatly simplifies ceiling speaker installation and delivers significant time and cost savings.
AA Thin bezel and magnetically attached grille AA 5 year parts and labor warranty
INTRODUCTION The Extron SpeedMount® Ceiling Speaker System is a patented low profile, plenum rated two-piece speaker system designed for division-of-labor installations. The innovative CS 1226T SpeedMount speaker system consists of the CS 120P plenum rated enclosure and a CS 26T two-way speaker cartridge. The CS 120P enclosure installs quickly into 2' x 2' or metric 600 mm x 600 mm suspended ceiling grids. The CS 26T speaker cartridge features a 6.5" (16.5 cm) woofer and a 3/4" (1.9 cm) tweeter in a coaxial design, and can be used in 70/100 volt or 8 ohm operation. The CS 1226T is available as a complete assembly, or the CS 120P and CS 26T can be purchased separately to accommodate division-of-labor installations, with the enclosures installed during rough-in and the speaker cartridges during final installation.
KEY FEATURES AA Patented two-piece speaker system for suspended ceilings in division-of-labor installations: – CS 120P plenum enclosure, 1' x 2' (30.5 cm x 61 cm), pair – CS 26T two-way speaker cartridge, pair – Components available separately or together as a CS 1226T complete assembly AA Enclosure and speaker cartridge can be installed separately by low-voltage and AV system contractors AA Provides significant time and cost savings in ceiling speaker installation AA Fast-installing enclosure speeds installation; no tile bridge necessary AA UL 2043 plenum rated enclosure AA Low profile, 5" (12.7 cm) deep enclosure for plenum environments AA 3/4" (1.9 cm) dome tweeter AA 6.5" (16.5 cm) woofer with a tuned bass reflex port AA 8 ohm direct or 70/100 volt operation on a 6 position, behind-the-grille selector: – 8 ohm direct – 70 volt: 16, 8, 4, 2, and 1 watt selectable – 100 volt: 16, 8, 4, and 2 watt selectable AA Frequency range: 70 Hz to 20 kHz AA 30 watts continuous pink noise, 60 watts continuous program AA 90° conical dispersion AA Compatible with US 2' x 2' ceiling grids and metric 600 mm x 600 mm ceiling grids AA MDF reinforced enclosure minimizes acoustical vibrations AA Internal driver overload protection AA Thin bezel and magnetically attached grille AA Spring-loaded locking arms on the CS 26T for quick installation AA Grille and bezel are available in white only and may be painted to match environment AA 5 year parts and labor warranty
SPECIFICATIONS CS 1226T SYSTEM — CS 120P AND CS 26T Temperature/humidity Storage: -40 to +158 ˚F (-40 to +70 ˚C) / 10% to 90%, noncondensing Operating: +32 to +122 ˚F (0 to +50 ˚C) / 10% to 90%, noncondensing Mounting Ceiling mountable with included hardware Regulatory compliance Safety CE, UL 2043, UL 1480 UL listed for use in plenum air spaces: Meets UL 2043 standard for heat and smoke release (only when CS 26T is used with CS 120P). Meets UL 1480 for commercial and professional audio systems. EMI/EMC CE, NFPA90, NFPA70A Warranty 5 years parts and labor NOTE: All nominal levels are at ±10%.
CS 120P PLENUM ENCLOSURE Package 2 plenum rear enclosures (1 pair) Enclosure type Enclosure materials Aluminized fiberglass, plastic, MDF, steel Enclosure design 1' x 2' (30.5 cm x 61 cm) tapered cube Enclosure outer dimensions 23.7" L x 11.7" W x 4.9" D (60.1 cm L x 29.7 cm W x 12.4 cm D) Cutout dimensions 9.2" (23.4 cm) diameter Product weight Single: 6.0 lbs (2.72 kg) Shipping weight Pair: 15.2 lbs (6.9 kg)
CS 26T SPEAKER CARTRIDGE Audio/acoustic and electrical Speaker type 2-way ceiling speaker Frequency range 70 Hz to 20 kHz, -10 dB, half space Power capacity 30 W (rms) continuous pink noise (per IEC 60268-5) 60 W (rms) continuous program Nominal sensitivity 88 dB SPL, 1 W @ 1 m, full space Nominal impedance 8 ohms per speaker Crossover frequency 3.5 kHz Nominal coverage angle 90° conical coverage Rotary switch taps 70 V input 16 W, 8 W, 4 W, 2 W, 1 W, 8 ohms direct 100 V input 16 W, 8 W, 4 W, 2 W, 8 ohms direct Woofer (1) 6.5" (165 mm) polypropylene cone with moisture resistant coating Tweeter (1) 0.75" (19 mm) PEI dome Overload protection Full range power limiter, protecting the tweeter, woofer, and crossover Input/output connectors (1) 5 mm captive screw connector, 4 pole with loop out General Package 2 speakers (1 pair) Mounting Ceiling mountable with included hardware, CS 120P, or optional ceiling mounting kit Enclosure type Enclosure materials High-impact, fire-resistant (UL94V-0) plastic Enclosure design Plastic, open back, infinite baffle Grille material Steel Enclosure outer dimensions 3.6" H x 10.3" diameter (9.2 cm H x 26.2 cm diameter) 3.0" (7.7 cm) from front (bottom) of ceiling tile to top of woofer magnet Cutout dimensions 9.2" diameter (23.4 cm diameter) Product weight Single: 4.25 lbs (1.93 kg) Shipping weight Pair: 11.5 lbs (5.3 kg) Model Version Description Part number CS 1226T Ceiling - 1x2 Cartridge System, Pair 42-170-03 CS 120P Ceiling - 1x2 SpeedMount Enclosure, Pair 70-976-01 CS 26T Ceiling - 6.5" Speaker Cartridge, Pair 60-1307-03 For complete specifications, please go to www.extron.com Specifications are subject to change without notice.
FEATURES
INTEGRATED TILE BRIDGE
Labor and Cost Savings • No separate tile bridge • No C-rings • No tile rails • No small parts to lose • Faster install
The CS 120P enclosure features an integrated tile bridge that evenly distributes the weight of the enclosure and the CS 26T speaker cartridge on the ceiling grid. This avoids the hardware traditionally needed to support conventional ceiling speakers, and reduces associated labor costs.
SHALLOW PLENUM RETURN AIRSPACE
Ceiling Deck Shallow Plenum Return Air Space HVAC Ducting Fire Sprinkler Piping Conventional ceiling speaker exceeds space limitations
Suspended Ceiling
Extron CS 1226T
SpeedMount Ceiling Speaker System
Many conventional ceiling speaker back cans may not be ideal for ceiling space locations with obstructions such as fire sprinkler piping or HVAC ducting. The CS 120P features a shallow 5" profile for installation in areas with shallow clearances above the ceiling.
REMOVABLE SIZING TABS FOR 600 X 600 MM CEILINGS
Extron
Extron
Extron
Fits 600 mm On-Center Ceiling Grids with Tabs Removed
Removable Tabs
Fits 24" On-Center Ceiling Grids with Tabs
The CS 120P enclosures are delivered from the factory for installation into US-style 2' x 2' suspended ceiling grids. However, the CS 120P is compatible with metric 600 mm square ceiling grids as well. All that is necessary is to cut off the sizing tabs at the ends of the enclosure. The CS 120P can therefore be specified for a wide variety of worldwide suspended ceiling standards.
OVERVIEW – CS 1226T SPEEDMOUNT CEILING SPEAKER SYSTEM
Integrated Tile Bridge
Low Profile Enclosure
The enclosure distributes assembly weight without the need for C-rings and V-rails, simplifying installation.
The 5" (12.7 cm) deep enclosure is ideal for shallow, obstructed ceiling spaces with piping and ducts.
MDF Reinforced Enclosure
Clip-Off Mounting Tabs
Minimizes unwanted vibrations and prevents acoustic distortion.
The CS 120P can be installed into metric 600 mm x 600 mm drop ceilings when the tabs are moved.
Plenum Rated The UL 2043 rated enclosure is designed for plenum ceiling spaces.
CS 120P Plenum Enclosure
Magnetic Speaker Grille
6 Position Tap Selector
The magnetically attached speaker grille installs quickly and easily.
Conveniently located behind the grille for easy transformer tap adjustment.
Bass Reflex Port
Two-Way Coaxial Design
Tuned and optimized to the lowfrequency driver and the CS 120P enclosure.
The CS 26T features a 3/4" (1.9 cm) tweeter and a 6.5" (16.5 cm) woofer.
Spring-Loaded Locking Arms
Thin-Edged Bezel
Facilitate quick and effortless installation.
Provides a refined appearance on the ceiling.
CS 26T Speaker Cartridge (shown without grille) Enclosures and speakers are available separately for division-of-labor installations
INSTALLATION The innovative, patented two-piece design of the SpeedMount Ceiling Speaker System greatly simplifies installation of ceiling speakers. Instead of waiting until the final phase of installation, a low-voltage contractor can begin during rough-in by placing a CS 120P enclosure onto the ceiling grid, and running speaker cable through it. This leaves the AV installer with a simple procedure of connecting the CS 26T speaker cartridge to the cable and securing it into the ceiling.
During construction rough-in, a CS 120P enclosure is placed into a designated location on the ceiling grid. Speaker cable is passed through the opening of the CS 120P, and then the enclosure is secured to the upper ceiling deck.
During final construction, an AV installer connects the speaker cable to the CS 26T speaker cartridge, using the included captive screw connector.
The CS 26T is quickly secured to the CS 120P enclosure and ceiling tile using the four spring-loaded locking arms. A power tap selector is conveniently located on the front baffle edge.
The magnetically attached speaker grille quickly snaps into place inside the slim bezel, completing the installation and providing a finishing touch.
MODELS
ACCESSORIES
The CS 1226T can be purchased as a complete system, or as separate components for a division-of-labor installation, so that the spring-loaded can initially be delivered to a low-voltage contractor, followed later by the speaker cartridges to the AV integrator.
The CS 26T speaker cartridge can be installed as a standalone product in non-plenum ceiling spaces. An optional ceiling mount kit is available to serve as a tile bridge for a suspended ceiling grid installation.
Model CS 1226T
Version Description Ceiling - 1x2 SpeedMount System, Pair
Part Number 42-170-03
Model Version Description Ceiling Mount Kit CS 26T Ceiling Mount Kit
Model CS 120P
Version Description Ceiling - 1x2 SpeedMount Enclosure, Pair
Part Number 70-976-01
Model CS 26T
Version Description Ceiling - 6.5" Speaker Cartridge, Pair
Part Number 60-1307-03
Part Number 70-996-01
POLAR GRAPHS – 1/3 OCTAVE, HORIZONTAL
100.00 Hz
160.00 Hz
250.00 Hz
125.00 Hz
200.00 Hz
315.00 Hz
0 Deg 30
0
30
-30
0
60
-30
-40
-90
-40
90
100 Hz - 200 Hz
1.00 kHz
1.60 kHz
800.00 Hz
1.25 kHz
2.00 kHz
0 Deg 30
-30
0
60
-90
-40
90
630 Hz - 1.25 kHz
4.00 kHz
6.30 kHz
10.00 kHz
5.00 kHz
8.00 kHz
12.50 kHz 30
-30
-40
4 kHz - 8 kHz
20.00 kHz 0
-30
-10 -60
60
-20
-60
-30
-30 90
16.00 kHz 0 Deg
-10 -20
-90
1.6 kHz - 3.15 kHz
0 Deg
60
-60
-30
-40
0
-30
-20
-30
30
3.15 kHz
-10 -60
-20
90
2.50 kHz 0 Deg
-10 60
-90
250 Hz - 500 Hz
630.00 Hz
0
-60
-20
-30
30
-30
-10 -60
-20
90
500.00 Hz 0 Deg
-10 60
400.00 Hz
-90
90
-40
10 kHz - 20 kHz
-90
RESPONSE GRAPHS – FREQUENCY AND IMPEDANCE
SPL VS. FREQUENCY – 1 WATT @ 1 METER RESPONSE, HALF SPACE (2π) 100
dBSPL
90 80 70 60 50 40 30 20 10 20 Hz
50
100
200
500
1K
2K
5K
10K
20K
SPL VS. FREQUENCY – HORIZONTAL OFF-AXIS RESPONSE, HALF SPACE (2π) 100
dBSPL
90 80 70 60 0 Degrees 10 Degrees 20 Degrees 30 Degrees 40 Degrees
50 40 30 20 10 20 Hz
50
100
200
500
1K
2K
5K
10K
20K
200
500
1K
2K
5K
10K
20K
IMPEDANCE VS. FREQUENCY 40
Ohms
20
10
5 20 Hz
50
100
CS 120P ENCLOSURE DRAWINGS
23.66" (60.0 cm)
23.53" (59.8 cm)
4.88" (12.4 cm) 4.63" (11.8 cm)
0.44" (1.1 cm) 4.19" (10.6 cm)
0.25" (.6 cm)
11.70" (29.7 cm)
CS 26T SPEAKER CARTRIDGE DRAWINGS
10.33" (26.2 cm)
9.02" (22.9 cm)
9.33" (23.7 cm)
3.04" (7.7 cm)
Side View
0.57" (1.5 cm)
Rear View
Front View
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Inside USA/Canada
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© 2013 Extron Electronics. All rights reserved. All trademarks mentioned are the property of their respective owners. Prices and specifications subject to change without notice.
10-2013 68-2489-01 REV. A2 Letter - English - NP
