Bowers & Wilkins CCM7.5 S2 In-Ceiling Speaker (Each)
Bowers & Wilkins CCM7.5 S2 In-Ceiling Speaker (Each) Bowers & Wilkins CCM7.5 S2 In-Ceiling Speaker (Each)

CCM7.5 S2 In Ceiling Speaker (Each)

Designed for down-firing, in-ceiling use, CCM7.5 S2 can be used as the left, centre, right and rear-channel rear speakers in a discreet home cinema system. Its configuration includes a 1" Carbon Dome tweeter and a 7" 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 QuickDogs fixing method, installation is simple and if preferred, the supplied round grille can be replaced with an optional, square grille.

Technical features
  • Carbon Dome tweeter
  • Continuum cone FST midrange
Description 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
Sensitivity 90dB spl (2.83Vrms, 1m)
Harmonic distortion
  • 2nd and 3rd harmonics (90dB, 1m)
  • <1% 70Hz - 33kHz
  • <0.5% 100Hz - 28kHz
Nominal impedance 8Ω (minimum 3.1Ω)
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)
Protrusion 8.5mm (0.33in)
Back box BB 6C
Square grille option GR68SQ
Net weight 3.1kg (6.83 lb)
Finishes Grille - White



  • Defines a perfect working volume for the speaker.
  • Not only for drywall and solid construction.
  • For an even better sound performance.
  • Increases sound insulation to adjoining rooms.
  • Provides fire safety barriers sometimes requires 

BB 6C Manual

BB 6C Drawings

Pre-Mount Kit

  • Identifies the position of the speaker during construction.
  • Provides a guide for cutting plasterboard.

PMK C8 Manual

PMK C8 Drawing