SoundTube CM82-EZ-FS 8 inch Coaxial In-Ceiling Fire Signaling Speaker

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SoundTube CM82-EZ-FS 8" Coaxial In-Ceiling Fire Signaling Speaker - White (Discontinued)

Description

Details

The SoundTube CM82-EZ-FS 8" Coaxial In-Ceiling Fire Signaling Speaker incorporates an 8-inch polypropylene driver with a butyl rubber surround in a sealed drawn steel backcan, which allows this speaker to deliver maximum frequency response (65 Hz – 22 kHz, - 10 dB) in an integrated enclosure design.

The CM82-EZ-FS comes with mounting hardware that features a constant-tension, fixed-wing mounting system with a 21-gauge “full-metal” steel tile bridge ensuring rapid and secure installation in any sheetrock or drop-tile application. For easy installation, this series includes a color-coded (green) tile bridge, optional pre-construction bracket, and five-position tap switch for 25-, 70.7- and 100-volt applications.

Features

Features

One 8" Polypropylene Woofer With Butyl Rubber Surround and One 1" Silk Dome Tweeter
Easy-Access Five-Position Tap Switch for 25/70.7/100V Settings Allows for Easy Installation
Reduced Amplification Costs and Maximum Efficiency 89 dB Sensitivity, 16 Ohm Impedance and a Sealed Enclosure
Superior Voice Intelligibility With an Average Coverage Angle of 95° (2–10 kHz, Independently Verified)
Incorporates a Painted Steel Grille With Rust Inhibitor for Lasting Durability
Adaptable to Ceiling Thicknesses Ranging from 0.04" to 1.60"
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
High-Quality Black or White Painted Finish
Included Accessories: Tile Bridge, UL-Listed 0.5" Conduit Clamp, and Paint Shield

Specification

System Type	8" coaxial, in-ceiling, sealed (10W transformer for 25/70.7/100V applications)
Impedance (Nominal)	16 ohm
Sensitivity dB @ 2.83V/1 m	86 dB
Sensitivity dB @ 1W/1 m	89 dB
Frequency Response (- 3 dB)	92 Hz - 18 kHz
Frequency Response (-10 dB)	65 Hz - 22 kHz
Maximum Program Power	128W
Maximum Continuous Power RMS	64W
Maximum Power SPL @ 1 m	99 dB
Coverage Angle (-6 dB @ 2 kHz)	105º
Coverage Angle (-6 dB @ 10 kHz)	40º
Coverage Angle (averaged 2-10 kHz)	95º
Directivity Factor (Q)	5.4 (Averaged 100 Hz - 10 kHz) ; 7.2 (2 kHz)
Directivity Index (DI)	5.5 dB (Averaged 100 Hz - 10 kHz) ; 8.6 dB (2 kHz)
Tap Selector	Five-Position Rotary Switch
Transducer - Low-Frequency Driver	8" Polypropylene Cone, Butyl Rubber Surround
Transducer - High Frequency Driver	1.0" Silk Dome Tweeter
Low-Frequency Voice Coil	1.0"
Crossover Frequency	3.0 kHz
Network Type: Low Pass	6 dB Per Octave, 1st Order
Network Type: High Pass	6 dB Per Octave, 1st Order
Enclosure Material	Drawn Steel Backcan With ABS Baffle
Grille	Steel With Painted Finish
Inputs	Ceramic Terminal Strip
Packaging	One Speaker Per Box
Colors	Black or White
Backcan Dimensions (H x Dia.)	5.75" (146 mm) x 9.67" (246 mm)
Visible Dimensions (H x Dia.)	0.34" (8.6 mm) x 11.75" (299 mm)
Mounting Hole Diameter	10.5" (267 mm)
Minimum – Maximum Ceiling Thickness	0.04" - 1.60" (0.9 mm - 40.6 mm)
Weight	9.0 lbs (4.1 kg)
Shipping Weight	10.0 lbs (4.5 kg)

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