product info

CMS508

5.25" two-way loudspeaker

The CMS508 is a 5.25" two-way low impedance square in-wall loudspeaker that is loved by every interior designer for its beautiful shape, ease of integration and perfect HiFi sound quality.

This loudspeaker has an enforced 5.25” polypropylene woofer and a 1” tweeter. It makes this CMS508 small size loudspeaker with good performance very suitable for the distribution of background music. The loudspeaker is easy to install thanks to its simple, quick mounting system with 4 screws hidden behind the grille.

The housing is made of high quality ABS, the detachable grille is made of aluminium, and the woofer is made out of enforced polypropylene - 3 elements that make this speaker moisture proof and suitable for humid environments.

The CMS508 loudspeakers can be painted in any colour. Optionally an in-wall back box is available (CMS5BBI).


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height 171 mm width 171 mm
depth 60 mm cutout 148 x 148 mm
installation grip range 3 - 28 mm loudspeaker system 2-way
woofer size 5.25 inch woofer cone material polypropylene
tweeter size 1 inch mounting system 4 screws
impedance 8 ohms low impedance dynamic power 50 watts
low impedance RMS power 35 watts SPL 1W/1m 86 dB
max SPL 1m 101 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 no Vertical dispersion angle 1000 Hz 180°
closest RAL colour (subject to deviations) RAL9010 Net weight product 0.89 kg
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