CM52s-BGM

5.25″ COAXIAL IN-CEILING BACKGROUND MUSIC SHALLOW BACKCAN SPEAKER

Engineered for applications with limited plenum space incorporating a SoundTube-specific shallow backcan with an installed depth of 3.5 inches. One 5.25 inch (134 mm) polypropylene woofer with rubber surround and one 0.75 inch (19 mm) silk dome tweeter. BeamRing™ technology for mid-range clarity and smooth off axis performance. Easy-access six-position tap switch for 25/70.7/100-volt and transformer bypass settings allows for easy ordering, stocking and installation. Tuned port on baffle for added musicality and bass response down to 65 Hz (-10 dB). Reduced amplification costs and maximum efficiency of 84.5 dB sensitivity, 16 ohm impedance. Incorporates a painted steel grille for lasting durability. 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: Color-coded (orange) tile bridge, UL listed 0.5 inch conduit clamp, paint shield.

Specifications: CM52s-BGMMounting hardware included
Nominal Impedance16 ohm
Sensitivity dB @ 2.83V/1M79.1dB
Sensitivity dB @ 1W/1M (2)82.0dB
Frequency Response (± 3 dB)90 Hz - 20 kHz
Frequency Response (±10 dB)65 Hz - 22 kHz
Max. Program Power40w
Max. Continuous Power RMS20w
Max. Power SPL @ 1 M95.0dB
Max. SPL @ 3dB distortion20w
Tap Selector6 Position rotary switch with transformer bypass
70.7 Volt Transformer Taps20w / 95.0dB
100 Volt Transformer Taps (dB)20w / 95.0dB
25 Volt Transformer Taps (dB)2.5w / 86.0dB
ColorsBlack or white
Inputs4 position ceramic terminal connector
Backcan Diameter245.6 mm / 9.66 in
Backcan Height95.3 mm / 3.75 in
Visible Diameter298.5 mm / 11.75 in
Visible Height8.6 mm / 0.33 in
Mounting Hole Diameter266.7 mm / 10.50 in
Weight3.6 kg / 7.93 lb
Shipping Weight4.1 kg / 9.03 lb
Accessories OptionalAC-CMEZ/8-PCB
Packaging1 per box
Regulatory - ULApproved 1480 & 2043
Regulatory - CEApproved
Regulatory - RoHSapproved
Regulatory - IPnot planned
Regulatory - CCCapproved