CM89-EZ

8″ Coax, in-ceiling, ported, High SPL

One 8.0 inch (203 mm) Treated paper cone, treated cloth surround woofer and one 1.0 inch (25 mm) titanium dome tweeter with 75° waveguide. Easy-access six-position tap switch for 25/70.7/100-volt and transformer bypass settings allows for easy ordering, stocking and installation. 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. Incorporates a painted steel grille 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 material thicknesses ranging from 0.035 inch (0.9 mm) to 1.6 inch (40.6 mm). UL 1480 and 2043 listed. Included accessories: Tile bridge, UL listed 0.5-inch conduit clamp, paint shield.

Specifications: CM89-EZMounting hardware included
System Type

8" Coax, in-ceiling, ported, High SPL (64 Watt transformer for 25/70.7/100 Volt or voice coil direct)

Nominal Impedance8 ohm
Sensitivity dB @ 2.83V/1M93.0dB
Sensitivity dB @ 1W/1M (2)93.0dB
Frequency Response (±10 dB)91 Hz - 22 kHz
Max. Program Power150w
Max. Continuous Power RMS75w
Max. Power SPL @ 1 M112.0dB
Max. SPL @ 3dB distortion75w
Tap Selector6 Position rotary switch with transformer bypass
70.7 Volt Transformer Taps64w / 111.0dB
100 Volt Transformer Taps (dB)64w / 111.0dB
25 Volt Transformer Taps (dB)8w / 102.0dB
Transformer Options25 / 70.7 / 100 Volt 8 Ohm direct
CertificationsUL 1480; UL 2043
ColorsBlack / White / Custom
Connections4 position ceramic terminal connector
Tweeter - part1" Titanium Dome
Woofer - part8 in. Treated Fiber
Inputs4 position ceramic terminal connector
Backcan Diameter245.6 mm / 9.67 in
Backcan Height203.2 mm / 8 in
Visible Diameter298.5 mm / 10.5 in
Visible Height8.6 mm / 0.34 in
Mounting Hole Diameter266.7 mm / 10.50 in
Weight4.1 kg / 9 lb
Shipping Weight4.5 kg / 10 lb
Accessories OptionalPre-Construction Bracket (AC-CMEZ6/8-PCB)
Packaging1 per box
Regulatory - ULApproved 1480 & 2043
Regulatory - CEApproved
Regulatory - RoHSapproved
Regulatory - IPnot planned
Regulatory - CCCapproved