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CMSUB8 Apart Ceiling Speaker - Commercial Audio Promotion

CMSUB8 Apart Ceiling Speaker - Commercial Audio Promotion

Regular price $29.00 USD
Regular price $299.00 USD Sale price $29.00 USD
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The CMSUB8 is an 8" dual-coil in-ceiling subwoofer. The subwoofer's unconscious integration allows you to have thick, deep bass sound without compromising space on your wall or floor. This subwoofer is the ideal companion for all types of speakers. satellites: Small to medium-sized CM speakers (CM3T, CM4, CM4T and many others), but also small cabinet speakers, such as the Apart MASK4 (T).

Thanks to its discreet design (like many of our CM speakers), you can enjoy high-quality background music with plenty of bass. Due to the aluminum grille, this speaker is also suitable for use in humid conditions.


external diameter 246mm depth 97mm
pull apart 223mm installation grip range 3 - 28mm
speaker system double coil woofer size 8 inches
woofer cone material coated paper mounting system 3 screws
impedance 2 x 8 ohms low impedance dynamic power 2 x 80 watts
low impedance RMS power 2 x 40 watts SPL 1W/1m 88 dB
max SPL 1m 107 dB frequent response 50 - 200Hz
main construction material ABS plastic grill main material aluminum
IP Rating 54 applicable low impedance Yeah
applicable at 100V No Nearest RAL color (subject to deviations) RAL9010
Product net weight 2.10kg


Ideally, you should use the CMSUB8 in an active configuration, for example using our CHAMP-4 amplifier with integrated active high and low pass filters. In case you use the CMSUB8 in passive speaker systems, ensure that the satellite speakers have their own high-pass filters, for optimal fusion with the CMSUB8 speaker.

If you need more bass or when the room is acoustically problematic, add more CMSUB8 speakers and spread them across the area. The speaker is designed for infinite baffle use (e.g. on a ceiling), meaning you don't need to build a back box. When building in an enclosure (e.g. furniture), we recommend a closed box with a minimum of 20 liters volume.

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