SoundTube CM82-EZ-II 8" In-Ceiling Speaker
Part # CM82-EZ-II-WH
Model # CM82-EZ-II

The SoundTube CM82-EZ-II 8 inch In-Ceiling Speaker is the next generation version of the CM82-EZ with improved and additional features. It has one 8.0 inch (203 mm) polypropylene woofer with butyl rubber surround and one 1.0 inch (25.4 mm) silk dome tweeter.

Availability: Usually arrives in 5-9 business days.

Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email [email protected] or call us at 888-256-4112.

Need Quantity Pricing?

We provide quantity discounts for contractors & installers, schools, government, and military buyers on select brands and products.

Talk To An Engineer

Description

Details

SoundTube CM82-EZ-II 8" In-Ceiling Speaker

The SoundTube CM82-EZ-II 8 inch In-Ceiling Speaker is the next generation version of the CM82-EZ with improved and additional features. It has 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° (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. 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.

Features

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
  • 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° (2–10 kHz, independently verified)
  • Cost-effective 16 ohm settings allows for the use of multiples of two, four, or six speakers
  • 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)
  • 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-inch 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)
Specification
Enclosure PropertiesABS Glass Fiber Reinforced, Injection Molded, Sealed
Enclosure Volume350 cu in / 5735.47 cu cm
Included AccessoriesConduit Clamp, Cover Plate, Grille, Paint Mask
Source Inputs4 Pin Ceramic Terminal
Coverage Angle (-6dB @ 2kHz)40°
Crossover Frequency3.0 kHz
Cutout Width/Diameter10.5" (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
Low Frequency Voice Coil1" (25.4 mm)
Low Pass Crossover6dB per octave 1st order
Max. Ceiling Thickness1.6" (40.6 mm)
Max. Continuous Power RMS64W
Max. Program Power128W
Minimum Impedance (Ω Ohms)17.2Ω
Minimum Ceiling Thickness0.04" (0.9 mm)
Network Type (High Pass)6 dB per octave 1st order
Nominal Impedance (Ω Ohms)16Ω
Tweeter Driver1" Silk Dome
Woofer Driver6.5" Treated Fiber Cone w/ Cloth Surround
Sensitivity dB @ 1W/1M89dB
Sensitivity dB @ 2.83V/1M86dB
Tap SelectorRotary Switch
Transformer Options25 / 70.7 / 100 V, 16 Ohm direct
Transformer Taps (25V/70.0V/100V)8W/64W/64W
Visible Dimensions (H x Dia)0.34" (8.6 mm) x 11.75" (298.5 mm)
Backcan Dimensions (H x Dia)5.75" (146.1 mm) x 9.67" (245.6 mm)
Carton Dimensions (H x W x D)8.25" (209.55 mm) x 13" (330.2 mm) x 13" (330.2 mm)
Shipping Weight10.65 lbs (4.83 kg)
Documents
Reviews

Be the first to review this product

Write Your Own Review

You're reviewing: SoundTube CM82-EZ-II 8" In-Ceiling Speaker