Biamp CM20T-BL Two-Way Built-In Loudspeaker | 16 Ohms or 100-Volt Operation
SKU: 911.1543.900
£38.19 (Excl. VAT)
- Description
- Specifications
- Downloads
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Biamp CM20T-BL | 6.5" 2-Way Ceiling Speaker with 100V/16Ω Operation & IP54 Protection
The Commercial CM20T loudspeaker is a two-way built-in, ceiling mount that can be used as a 16 ohms or 100 volt loudspeaker. In 16 ohms use, you can connect up to 4 loudspeakers in parallel on each channel of a standard 4 ohms amplifier. For 100 volt use, the CM20T is equipped with a high-quality 20 watts 100 volt transformer with several power tappings (20 – 10 – 5 – 2.5 watts). Therefore it can be used in projects with high ceilings or places with background noise where a little more power is needed.
The loudspeaker has a 6.5-inch enforced polypropylene woofer that results in very low distortion. To complete the sound, a 1-inch tweeter has been integrated. It makes the CM20T very suitable for the distribution of microphone calls and background music.

The housing is made of high-quality ABS. The woofer is made from enforced polypropylene, what makes it moisture-proof. The aluminum grill makes CM20T humidity proof and ideal to be used in bathrooms, kitchens, etc. The loudspeaker is easy to install due to its simple, quick-mounting system with only 3 screws. These screws are hidden behind the loudspeaker grill.This loudspeaker is now updated with a new Quick Fix connector and transformer tapping sticker for an even faster and easier installation.
Versatile for almost every market around the globe due to the addition of the 70/100V connection, the CM series is bound to stay the standard installer’s choice in the fixed install market.
The CM20T loudspeakers can be painted in any color.
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Feature Specification Outside Diameter (mm) 205 Cutout (mm) 186 Loudspeaker System 2-way Woofer Cone Material Polypropylene Mounting System 3 screws 100V Transformer Power Taps (watts) 20 - 10 - 5 Impedance (ohms) 16 Low Impedance RMS Power (watts) 30 Max SPL 1m (dB) 104 Main Construction Material ABS plastic IP Rating 54 Applicable in 100V Yes Closest RAL Colour RAL9010 (W) / RAL9011 (BL) Depth (mm) 80 Installation Grip Range (mm) 2 - 25 Woofer Size (inch) 6.5 Tweeter Size (inch) 1 Colour White / Black 70V Transformer Power Taps (watts) 20 - 10 - 5 - 2.5 Low Impedance Dynamic Power (watts) 60 SPL 1W/1m (dB) 86 Frequency Response (Hz) 60 - 20K Grille Main Material Aluminium Applicable Low Impedance Yes Vertical Dispersion Angle 1000 Hz 180° Net Weight (kg) 1.40 -
Description Downloads Biamp CM20T-BL Two-Way Built-In Loudspeaker | 16 Ohms or 100-Volt Operation Spec Sheet Downloads Biamp CM20T-BL Two-Way Built-In Loudspeaker | 16 Ohms or 100-Volt Operation Manuals Downloads
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