SoundTube CM82-EZs-II 8" Coaxial In-Ceiling Shallow Can Speaker

The CM82-EZs-II is an 8-inch, coaxial, two-way, blind-mount, in-ceiling speaker which delivers true high efficiency and performance across the operating bandwidth. By incorporating an 8-inch polypropylene driver with a butyl rubber surround in a sealed drawn steel backcan, this speaker delivers maximum frequency response (82 Hz – 22 kHz, - 10 dB) in an integrated enclosure design.

Mounting hardware is included and features a constant-tension fixed-wing mounting system with a 21-gauge “fullmetal” steel tile bridge ensuring rapid and secure installation in any sheetrock or drop-tile application. For easy ordering stocking and installation, this series includes a color-coded (green) tile bridge and optional pre-construction bracket, six-position tap switch for 25-, 70.7- and 100-volt applications with transformer bypass position.

• Engineered for applications with limited plenum space incorporating a SoundTube-specific shallow backcan with an installed depth of 3.5"
• One 8" (203 mm) polypropylene woofer with butyl rubber surround and one 1.0" (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 of 88.0 dB sensitivity, 16 ohm impedance and a sealed enclosure
• Superior voice intelligibility with an average coverage angle of 105° (2–10 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
• Adaptable to ceiling thicknesses ranging from 0.04" (0.9 mm) to 1.60" (40.6 mm)
• UL 1480 (UEAY) and 2043, cUL, CE (EMC Directive 89/366/EEC, EN55020, EN55013) approved
• High-quality black or white painted finish. Custom colors available
• Included accessories: tile bridge, UL-listed 0.5" conduit clamp, paint shield and two wire nuts
• Optional accessories: color-coded (green) pre-construction bracket (AC-CMEZ6/8-PCB) and junction box (AC-CM-EZ-JBOX)

Tech Sheet

Installation Guide