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. BroadBeam Ring™ 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