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Features

The APart CMSUB8 stereo ceiling subwoofer is designed to reproduce a fat and deep bass. 
Featuring dual 8 ohms coils and incorporated passive filter circuitry, the CMSUB8 can be used in almost 
any situation where extra bass is needed at low to medium sound levels.
This subwoofer is the ideal partner for all kinds of satellite speakers: small to medium 
APart CM speakers (CM3T, CM4T and many others) but also small cabinet speakers, 
such as the APart MASK4(T). 
Due to the aluminium grille, this speaker is also suitable for use in humid conditions.

Ideally, you should use the CMSUB8 in an active configuration, for example using our Champ-4 amplifier 
with integrated active low- and highpass filters.
In case you use the CMSUB8 in passive speaker systems, make sure the satellite speakers have their 
own highpass filters, for optimum blending with the CMSUB8 speaker.

Furthermore, due to its discrete design, looking exactly the same as many of our CM speakers, 
you can enjoy high quality background music with plenty of bass. If you need more bass, 
or when the room is acoustically troublesome, you should add more CMSUB-8 speakers and spread 
them across the area. The speaker is designed for infinite baffle use (e.g. into a ceiling), 
meaning that you don’t need to build a backbox ! When built into an enclosure (e.g. furniture), 
then we recommend a closed box with minimum 20 liters of volume.

This speaker is NOT magnetically shielded, so if you have a CRT screen, place the speaker at sufficient 
distance from the screen. Modern plasma, LCD, TFT or LED screens are insensitive to magnetic 
interference, so you can install this speaker close to such devices without limitations.
For possible and supported speaker/amp combinations, ask your dealer or take a look at our speaker 
sets on our website :

www.apart-audio.com

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