SoundTube Entertainment CM82-EZ-II-BK 8" Coaxial 2-Way In-Ceiling Speaker (Black)

SoundTube Entertainment CM82-EZ-II-BK 8" Coaxial 2-Way In-Ceiling Speaker (Black)

SoundTube Entertainment CM82-EZ-II-BK 8" Coaxial 2-Way In-Ceiling Speaker (Black)


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SoundTube Entertainment CM82-EZ-II overview

  • 1Description

The black CM82-EZ-II-BK 8" Coaxial 2-Way In-Ceiling Speaker from SoundTube Entertainment incorporates an 8" polypropylene driver with a butyl rubber surround in a sealed drawn steel back can. This speaker delivers a high-quality response from a frequency range of 65 Hz to 22 kHz, -10 dB.

The CM82-EZ-II-BK Speaker features a constant-tension, fixed-wing mounting system with a 21-gauge steel tile bridge ensuring rapid and secure installation in any sheetrock or drop-tile application. It also features 6-position tap switch for 25, 70.7, and 100V applications with transformer bypass position. The speaker is developed specifically for paging and background music applications such as hotels, education, healthcare, retail stores, restaurants, airports, churches, or boardrooms.

8" polypropylene woofer with butyl rubber surround and one 1" silk dome tweeter
Easy-access, 6-position tap switch for 25/70.7/100V and 16Ω transformer bypass settings
Maximum sensitivity of 89 dB
Integrated sealed enclosure
Color-coded (green) tile bridge
Optimum voice intelligibility with an average coverage angle of 95° (2 to 10 kHz, independently verified)
16Ω settings allows for the use of 2, 4, or 6 speakers in a system using a standard amplifier without a transformer 1
Incorporates a painted steel grille with rust inhibitor for durability
Can be installed on ceilings with thickness ranging from 0.04 to 1.60"
UL 1480 (UEAY), 2043, cUL, and CE (EMC Directive 89/366/EEC, EN55020, EN55013) approved
Black paint finish
In the Box
SoundTube Entertainment CM82-EZ-II-BK 8" Coaxial 2-Way In-Ceiling Speaker (Black)
  • Tile Bridge
  • UL-Listed Flex Conduit Clamp
  • Paint Shield
  • Cutout Template
  • 2 x Wire Nut
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    SoundTube Entertainment CM82-EZ-II specs

    System Type 8" coaxial, in-ceiling, sealed (64 W transformer for 25/70.7/100 V or transformer bypass)
    Impedance (nominal) 1 16 Ω yarsxcayyfsctwzzcqufctstzqzb

    Impedance listed per IEC 60268-5

    Sensitivity 2.83 V/m: 86 dB
    1 W/m: 89 dB

    1 W/m sensitivity determined using nominal impedance

    Frequency Response (- 3 dB) 3 92 Hz to 18 kHz
    Frequency Response (-10 dB) 3 65 Hz to 22 kHz

    Frequency response measured in half or full space as dictated by speaker mounting configuration

    Power Consumption (max) Program Power: 128 W
    Continuous Power RMS 5: 64 W

    Maximum program power is 3 dB above maximum continuous power. Continuous power rating, EIA-426-B test. Maximum output based on maximum continuous power.

    Max. Power SPL @ 1 m 6 107 dB
    Coverage Angle -6 dB @ 2 kHz: 125°
    -6 dB @ 10 kHz: 75°
    Ave from 2 to 10 kHz: 125°
    Directivity Factor 5.4 (averaged 100 Hz to 10 kHz) ; 7.2 (2 kHz)
    Directivity Index 5.5 dB (averaged 100 Hz to 10 kHz) ; 8.6 dB (2 kHz)
    Tap Selector 6-position rotary switch with transformer bypass position
    Low Frequency Driver 8" (203 mm) polypropylene cone, butyl rubber surround
    High Frequency Driver 1.0" (2.5 cm) silk dome tweeter (transducer)
    Low Frequency Voice Coil 1.0" (2.5 cm)
    Crossover Frequency 3.0 kHz
    Network Type Low Pass: 6 dB per octave, 1st order
    High Pass: 6 dB per octave, 1st order
    Enclosure Material Drawn steel back can with ABS baffle
    Grille Material Steel with painted finish
    Inputs 4 position ceramic terminal strip
    Transformer Taps 70.7 V Output: 64 W (107 dB), 32 W (104 dB), 16 W (101 dB), 8 W (98 dB), and 4 W (95 dB)
    100 V Output: 64 W (107 dB), 32 W (104 dB), 16 W (101 dB), and 8 W (98 dB)
    25 V Output: 8 W (98 dB), 4 W (95 dB), 2 W (92 dB), 1 W (89 dB), and 0.5 W (86 dB)
    Approvals UL, CE, and RoHS
    Dimensions (H x W x D) Visible Diameter: 11.7" (29.8 cm)
    Visible Height: 0.3" (8.6 mm)
    Mounting Hole Diameter: 10.5" (26.7 cm)
    Minimum to Maximum Ceiling Thickness: 0.04" (0.9 mm) to 1.6" (4.1 cm)
    Weight 9.0 lb (4.1 kg)
    Packaging Info
    Package Weight 10.0 lb
    Box Dimensions (LxWxH) 14.0 x 14.0 x 8.0"

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