The APart CM20T 2-way built-in loudspeaker can be used as a 16 Ohm or 100 Volt loudspeaker. In 16 Ohm use, can connect up to 4 loudspeakers in parallel on each channel of a standard 4 Ohm amplifier. For 100 Volt use, the CM20T is equipped with a high-quality 20 watt 100 Volt transformer with several power tappings. Therefore it can be used with high ceilings or places where more background noise is present. The loudspeaker has a 6.5-inchenforced polypropylene woofer what results in a very low distortion. To complete the sound, 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 out of enforced polypropylene, what makes it moisture-proof. The loudspeaker is easy to install, due to its simple, quick mounting system (3 screws which are hidden behind the loudspeaker grill, what gives the loudspeaker a modern and striking design). The CM20T is standard in white RAL 9010 but is also available in black (CM20T-BL) and silver (CM20T-SLV). From 12 pieces on, the loudspeakers can be painted optionally in any other RAL color.