B&W CCM7.5 S2 In-ceiling Speaker (Single speaker)


The new Bowers & Wilkins CCM7.5 S2 is a high performance down-firing, in-ceiling speaker, the CCM7.5 S2 can be used as the left, centre, right and rear-channel rear speakers in a discreet home cinema system. Incorporating the same technologies as their award winning 700 series.

Its configuration includes a 25mm (1in) Carbon Dome tweeter and a 180mm (7in) Continuum cone mid/ bass cone angled to the mounting surface, allowing for easy direction of the whole array towards the listener to ensure they hear the correct balance of sound. That way, dialogue is crystal clear and special effects come across accurately. Thanks to Bowers & Wilkins unique QuickDogsTM fixing method, installation is simple and if preferred, the supplied round grille can be replaced with an optional, square grille.

Technical Specifications

Technical features 

Carbon Dome tweeter  Continuum mid/bass


2-way in-ceiling system

Drive units 
1x ø25mm (1in) Carbon Dome high-frequency 

1x ø180mm (7in) Continuum cone mid/bass

Frequency range (-6dB) 

-6dB at 25Hz - 33kHz

Frequency Response -3dB

32Hz - 28kHz ±3dB


90dB spl (2.83Vrms, 1m)

Harmonic distortion
2nd and 3rd harmonics (90dB, 1m) 
<1% 70Hz - 33kHz 

<0.5% 100Hz - 28kHz

Nominal impedance

8Ω (minimum 4.8Ω)

Recommended amplifier power

25W - 150W into 8Ω on unclipped programme

Frame diameter

290mm (11.4in)

Depth (behind surface)

128mm (5in)

Cut-out diameter

254mm (10in)


8.5mm (0.33in)



Back box


Square grille option


Net weight 

3.1kg (6.83 lb)


Grille:  White