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 white CM500i 5.25" Coaxial In-Ceiling Speaker by Soundtube is a two-way blind-mount in-ceiling speaker that delivers effective low-end response and optimal off-axis performance. SoundTube's proprietary BroadBeam waveguide tweeter system delivers consistent high-performance audio across the operating bandwidth. The CM500i speaker design incorporates a low-profile grille, proprietary M5 motor-board, and a six-position tap switch with voice coil direct position. Mounting hardware is included and features a fast and secure constant-tension, fixed-wing mounting system.
One 5.25" polypropylene woofer and one 1" convex titanium tweeter
BroadBeam waveguide technology delivers a consistent dispersion coverage pattern
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
Adaptable to material thicknesses
In the Box
SoundTube Entertainment CM500i 5.25" Coaxial In-Ceiling Speaker (White)
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
86.5 dB @ 2.83 V/1 m 86.5 dB @ 1 W/1 m (1 W 1 m sensitivity determined using nominal impedance)
75 Hz - 22 kHz @ -3 dB 55 Hz - 22 kHz @ -10 dB (Frequency response measured in half or full space as dictated by speaker mounting configuration)
Max. Program Power
150 W (Max program power is 3 dB above max continuous power)
Max. Continuous Power RMS
75 W (Continuous power rating, EIA-426-B test)
105.5 dB @ 1 m SPL(Max output based on max continuous power)
95° (-6 dB @ 2 kHz) 125º (-6 dB @ 10 kHz) 105º (averaged 2-10 kHz)