SoundTube CM52s-BGM-II 5.25-Inch In-Ceiling Speaker
The CM52s-BGM-II is a high-efficiency 5.25" coaxial two-way blind-mount in-ceiling speaker engineered for reliable performance in commercial and residential installations. It features a 5.25" polypropylene woofer with rubber surround and a 0.75" silk dome tweeter in a shallow 3.75" steel backcan with a tuned port, providing a frequency response of 65 Hz - 22 kHz (±10 dB). BroadBeam Ring technology ensures mid-range clarity and wide off-axis coverage for consistent sound distribution.
Designed for quick and secure installation, the CM52s-BGM-II comes with a constant-tension fixed-wing mounting system and a 21-gauge steel tile bridge, compatible with drop-tile or sheetrock ceilings. A six-position tap switch allows selection for 25, 70.7, or 100V applications, or transformer bypass, providing flexibility for any audio system while reducing amplification costs.
The speaker is shipped with a white magnetic grille for a clean, professional look, but also includes a black grille for alternative styling. Its powder-coated steel construction ensures durability and long-lasting performance. UL1480 and UL2043 approvals guarantee safe, reliable operation, making the CM52s-BGM-II an ideal solution for commercial, hospitality, and residential spaces.
