CM82-EZ-II-BK

CM82-EZ-II-BK
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SoundTube 8" 2-way In Ceiling Speaker in Black

SoundTube CM82-EZ-II Coaxial In-Ceiling Speaker in Black

The next generation version of the CM82-EZ with improved and additional features. One 8.0 inch (203 mm) polypropylene woofer with butyl rubber surround and one 1.0 inch (25.4 mm) silk dome tweeter. Easy-access six-position tap switch for 25/70.7/100-volt and 16-ohm transformer bypass settings allows for easy ordering, stocking and installation. Reduced amplification costs and maximum efficiency 89.0 dB sensitivity, 16 ohm impedance and a sealed enclosure. Superior voice intelligibility with an average coverage angle of 95 (210 kHz, independently verified). Cost-effective 16 ohm settings allows for the use of multiples of two, four, or six speakers in a system using a standard amplifier without a transformer. Incorporates a painted steel grille with rust inhibitor for lasting durability. Ceramic input terminal accepts up to 10 gauge plenum rated signal wire and includes thermal fuse. Suitable for use in voice alarm applications subject to EU regulations EN60849 and BS5839-8. Adaptable to ceiling thicknesses ranging from 0.04 inch (0.9 mm) to 1.60 inch (40.6 mm). UL 1480 (UEAY) and 2043, cUL, CE (EMC Directive 89/366/EEC, EN55020, EN55013) approved.

Included accessories: tile bridge, UL-listed 0.5-inch conduit clamp, paint shield and two wire nuts.

Owner's Manual | Tech Sheet | Mechanical Drawing | A&E Specs | GLL | EASE 4.0 | EASE 3.0 | CLF1 | CLF2 | UL Certificate



About SoundTube
More Information
ColorBlack
UPC752830444683
ManufacturerSoundTube
Manufacturer's CategoryCM-EZ Economical In-Ceiling
Shipping Weight10.65 lbs / 4.83 kg
Carton Height8.25 in / 209.55 mm
Carton Length13 in / 330.2 mm
Carton Width13 in / 330.2 mm
CertificationsCE, RoHS, UL1480A, 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
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
TAA Compliant (Trade America)No
BAA Compliant (Made in USA)No
Backcan Diameter9.67 in / 245.6 mm
Backcan Height5.75 in / 146.1 mm
Coverage Angle (±6dB @ 2kHz) 40°
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 RMS64W
Max. Program Power128 W
Minimum Impedance (Ω Ohms)17.2 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 Options25 / 70.7 / 100 V, 16 Ohm direct
Transformer Taps Max. Setting (25V/70.7V/100V)8W/64W/64W
Visible Diameter11.75 in / 298.5 mm
Visible Height0.34 in / 8.6 mm
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