CM82-EZS-FS-BK

CM82-EZS-FS-BK
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SoundTube 8" 2-way In Ceiling Speaker in Black with Shallow Can (tailored for use in fire signaling system)

SoundTube CM82-EZs-FS In Ceiling Speaker in Black

An in-ceiling speaker specifically tailored for use in fire signaling system that delivers the same high quality sound expected of SoundTube speakers. Engineered for applications with limited plenum space incorporating a SoundTube-specific shallow backcan with an installed depth of 3.5 inches. One 8 inch (203 mm) polypropylene woofer with butyl rubber surround and one 1.0 inch (25.4 mm) silk dome tweeter. Easy-access five-position tap switch for 25/70.7/100-volt settings allows for easy ordering, stocking and installation. Reduced amplification costs and maximum efficiency of 88.0 dB sensitivity, 16 ohm impedance and a sealed enclosure. Superior voice intelligibility with an average coverage angle of 105 (210 kHz, independently verified). Incorporates a painted steel grille with rust inhibitor for lasting durability. Adaptable to ceiling thicknesses ranging from 0.04 inch (0.9 mm) to 1.60 inch (40.6 mm). 10 µF capacitor provided on input circuit for use with DC supervision circuits. UL 1480 (UUMW) and 2043, cUL, CE (EMC Directive 89/366/EEC, EN55020, EN55013) approved.

Included accessories: Choose between a tile bridge or a pre-construction bracket, UL-listed 0.5-inch conduit clamp, and paint shield.

Owner's Manual | Tech Sheet | Mechanical Drawing | A&E Specs



About SoundTube
More Information
ColorBlack
UPC644216197606
ManufacturerSoundTube
Manufacturer's CategoryCM-EZ-FS Fire Signaling In-Ceiling
Shipping Weight8.5 lbs / 3.86 kg
Carton Height6.5 in / 165.1 mm
Carton Length13.25 in / 336.55 mm
Carton Width13 in / 330.2 mm
CertificationsCE, RoHS, UL1480, UL2043
Enclosure PropertiesABS Glass Fiber Reinforced, Injection Molded, Sealed
Enclosure Volume350 cu in / 5735.47 cu cm
Included AccessoriesConduit Clamp, Cover Plate, Grille, Paint Mask, Choose Between a Tile Bridge or Pre-Construction Bracket
Optional AccessoriesBlack Grille (GRL-CM6/8EZ-II-BK)|Tile Bridge (AC-CMEZ6/8-TB)|Pre-Construction Bracket (AC-CMEZ6/8-PCB)|Junction Box (AC-CM-EZ-JBOX)
Source Inputs4 Pin Ceramic Terminal
Backcan Diameter9.67 in / 245.6 mm
Backcan Height5.75 in / 146.1 mm
Crossover Frequency3.0 kHz
Cutout Width/Diameter10.5 in / 266.7 mm
Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz)5.4 and 7.2
Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz)5.5dB and 8.6dB
Frequency Response (± 10 dB)65 Hz - 22 kHz
Frequency Response (± 3 dB)92 Hz - 18 kHz
Grille PropertiesBlack, Standard-Flange, Friction-Fit, Paintable, Painted, Steel
Low Frequency Voice Coil1 in / 25.4 mm
Low Pass Crossover6 dB per octave 1st order
Max. Ceiling Thickness1.6 in / 40.6 mm
Max. Continuous Power RMS64 W
Max. Program Power128 W
Minimum Impedance (Ω Ohms)16 Ω
Minimum Ceiling Thickness0.04 in / 0.9 mm
Network Type: High Pass6 dB per octave 1st order
Nominal Impedance (Ω Ohms)16 Ω
Tweeter Driver1" Silk Dome
Woofer Driver8" Polypropylene Cone w/ Butyl Rubber Surround
Sensitivity dB @ 1W/1M89 dB
Sensitivity dB @ 2.83V/1M86 dB
Tap SelectorRotary Switch
Transformer Taps Max. Setting (25V/70.7V/100V)1.3W/10W/10W
Visible Diameter11.75 in / 298.5 mm
Visible Height0.34 in / 8.6 mm
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