Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The black CM52-BGM 5.25" Coaxial Shallow Backcan In-Ceiling Speaker by SoundTube Entertainment is a two-way, blindmount, speaker which delivers high-efficiency performance across the operating bandwidth. The CM52BGM speaker design incorporates a low-profile grille and a six position tap switch with a transformer bypass position. Mounting hardware is included and features a fast and secure constant-tension fixed-wing mounting system.
One 5.25" polypropylene woofer with rubber surround and one 0.75" silk dome tweeter
BeamRing technology for mid-range clarity and wide off axis performance
Accessible six-position tap switch for 25/70.7/100 V and transformer bypass position
Tuned port on baffle for added musicality and bass response
Incorporates a steel grille with protective powder coated finish
In the Box
SoundTube Entertainment CM52-BGM 5.25" Coaxial Shallow Backcan In-Ceiling Speaker (Black)
Color-Coded (Orange) Tile Bridge
UL Listed 0.5" Conduit Clamp
Limited 5-Year Warranty
Table of Contents
5.25" coaxial, in-ceiling
Transformer Isolation Voltage
64 W for 25/70.7/100 V or transformer bypass
84.5 dB @ 2.83 V/1 m 87.5 dB @ 1 W/1 m (sensitivity determined using nominal impedance)
90 Hz - 20 kHz @ -3 dB 65 Hz - 22 kHz @ -10 dB (measured in half or full space as dictated by speaker mounting configuration)
Max. Program Power
40 W (3 dB above maximum continuous power)
Max. Continuous Power RMS
20 W (Continuous power rating, EIA-426-B test)
Max. power SPL
100.5 dB @ 1 m (Maximum output based on maximum continuous power)
170º (-6 dB @ 2 kHz) 95º (-6 dB @ 10 kHz) 100º (averaged 2 - 10 kHz)
4.3 (averaged 100 Hz - 10 kHz) 4.2 (2 kHz)
5.7 dB (averaged 100 Hz - 10 kHz) 6.2 dB (2 kHz)
6-position rotary switch with transformer bypass position