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Apart CM20TB

Ceiling speaker. 6.5" woofer + 1" tweeter. 20 watts, 100 volt line & 30w RMS @ 16ohm.

Water resistant. IP54.


Only 5 left

List price Ex. VAT: £33.00


The APart CM20TB 2-way built-in loudspeaker is rated at 20 watts, 100 volt line and 30 watts RMS, 16 ohms. In 16 Ohm use, you 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.

The loudspeaker has a 6 ½” enforced Polypropylene woofer resulting in a very low distortion. In addition, a 1” tweeter has been integrated making 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, making it moisture-proof. Water resistant - rated IP54.

The loudspeaker is easy to install, due to its simple, quick mounting system (3 screws which are hidden behind the loudspeaker grill, giving the loudspeaker a modern and striking design).

***Limited stock available - black only.***

Additional Information

outside diameter 205 mm
depth 80 mm
cutout 186 mm
installation grip range 2 - 25 mm
loudspeaker system 2-way
woofer size 6.5 inch
woofer cone material polypropylene
tweeter size 1 inch
mounting system 3 screws
100V transformer power taps 20 - 10 - 5 watts
70V transformer power taps 20 - 10 - 5 - 2.5 watts
impedance 16 ohms
low impedance dynamic power 60 watts
low impedance RMS power 30 watts
SPL 1W/1m 86 dB
max SPL 1m 104 dB
frequency response 60 - 20K Hz
main construction material ABS plastic
grille main material aluminium
IP rating 54
applicable low impedance yes
applicable in 100V yes
Vertical dispersion angle 1000 Hz 180°
closest RAL colour (subject to deviations) RAL9010 (W) / RAL9011 (BL)
Net weight product 1.40 kg
View FileApart CM20T datasheet    Size: (310.64 KB)
View FileEC Declaration of Conformity: Apart CM20T    Size: (238.5 KB)
View FileIP Certificate: Apart CM20T    Size: (313.01 KB)
Product video for Apart CM20TB