The new Bowers & Wilkins CCM7.3 S2 is a no compromise high-performance in-ceiling speaker for when you require outstanding performance in both theatre and stereo applications. 

Its sophisticated drive unit configuration features a 25mm(1in) Carbon Dome tweeter, a 100mm (4in) FSTTM Continuum cone midrange and  2 x 130mm (5in) Aerofoil Profile bass drivers. Its critically formed baffle is constructed from glass reinforced ABS while its integrated backbox ensures easy retrofittable installation, cuts down sound transfer between spaces and optimises sound quality.

Technical Specifications

Technical features 
Carbon Dome tweeter
Continuum cone FST midrange

Aerofoil profile bass cones

Description 

3-way in-ceiling system

Drive units
1x ø25mm (1in) Carbon Dome high-frequency
1x ø100mm (4in) Continuum cone FST midrange

2x ø130mm (5in) Aerofoil profile bass

Frequency range (-6dB) 

-6dB at 52Hz and 33kHz

Frequency Response -3dB

55Hz - 28kHz ±3dB

Sensitivity

90dB spl (2.83Vrms, 1m)

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

<0.5% 120Hz - 33kHz

Nominal impedance

8Ω (minimum 3.1Ω)

Recommended amplifier power

25W - 200W into 8Ω on unclipped programme

Frame height

355mm (14in)

Frame width

355mm (14in)

Depth
194.5mm (7.66in)

Cut-out height

332mm (13.1in)

Cut-out width

332mm (13.1in)

Cut-out height w/PMK

335mm (13.2in)

Cut-out width w/PMK
335mm (13.2in)

Protrusion
8mm (0.3in)

PMK
7C

Net weight

9k(19.84lb) Inc accessories

Finishes

Back box: White  Grille:  White