21/07/2026
SoundTube CM800i-WH, an 8-inch, two-way in-ceiling speaker featuring SoundTube's patented BroadBeam® waveguide technology.
Specification Detail
Speaker Type 8" Coaxial, In-Ceiling, Ported
Woofer 8" Polypropylene Cone with Butyl Rubber Surround
Tweeter 1" Convex Titanium with BroadBeam® Waveguide & FerroFluid cooling
Freq. Response (-3dB / -10dB) 97 Hz - 22 kHz / 71 Hz - 22 kHz
Power Handling (RMS / Program) 125W / 250W
Sensitivity 90 dB (1W/1M)
Coverage Angle (Averaged 2-10kHz) 120°
Transformer Taps 25V / 70.7V / 100V with 8Ω bypass
Max. Ceiling Thickness 1.91 in (48.5 mm)
Cutout Diameter 12.75 in (323.9 mm)
Visible Diameter 14.76 in (374.9 mm)
Backcan Dimensions (Dia. x H) 11.68 x 7.94 in (296.7 x 201.7 mm)
Certifications UL 1480, UL 2043, CE, RoHS
