Bowers & Wilkins CWM7.3 S2 In-wall Speaker


The Bowers & Wilkins CWM7.3 S2 In-wall Speaker features an integrated back box that optimizes its performance, cuts down on sound transference through walls, and also makes it easy to retrofit.

Its design incorporates twin 150mm (6in) Aerofoil profile bass drivers, a 100mm (4in) Continuum cone FSTTM mid-range driver, and a Carbon Dome 25mm (1in) tweeter, all proven technologies shared with the acclaimed 700 Series range of loudspeakers.

Product is Available to Order. Pricing is for each.

Available On backorder

Bowers & Wilkins CWM7.3 S2 In-wall Speaker

The Bowers & Wilkins CWM7.3 S2 In-wall Speaker has outstanding transducers. When combined with high-quality, optimized, components on the crossover and a critically formed baffle constructed from glass-reinforced ABS, it produces a truly remarkable in-wall speaker.

Your favorite music: heard, but not seen

Your home is as individual as the music you love, and so are your particular requirements. Bowers & Wilkins’ range of Integrated Solutions speakers delivers their world-famous sound quality with a range of options to suit every type of home.

Bespoke installations to suit your home

Bowers & Wilkins understands you want superb sound but don’t want to rearrange your home to enjoy it. So, it has developed an extensive range of in-wall and in-ceiling speakers, delivering high-performance options to suit every space and every home.

Hear music exactly as the artist intended

Their Integrated Solutions speakers are built by the same people, to the same standards, and with the same objectives, as their regular loudspeaker ranges. There’s only one difference: these speakers are nowhere to be seen.

Technical features – Carbon Dome tweeter, Continuum cone FST midrange Aerofoil profile bass cones, Flowport™
Description – 3-way in-wall system
Drive units – 1x ø25mm (1 in) Carbon Dome high-frequency1x ø100mm (4 in) Continuum cone FST midrange 2x ø150mm (6 in) Aerofoil profile bass
Frequency range – (-6dB) -6dB at 43Hz and 33kHz
Frequency Response – -3dB45Hz – 28kHz ±3dB
Sensitivity – 90dB spl (2.83Vrms, 1m)
Harmonic distortion – 2nd and 3rd harmonics (90dB, 1m) <1% 80Hz – 33kHz <0.5% 120Hz – 33kHz
Nominal impedance – 8Ω (minimum 3.1Ω)
Recommended amplifier power – 25W – 200W into 8Ω on unclipped programme


Frame height – 736mm (29in)
Frame width – 276mm (11in)
Depth (behind surface) – 102mm (4.02in)
Cut-out height – 711mm (28in)
Cut-out width – 251mm (9.9in)
Cut-out height w/PMK – 715mm (28.1in
Cut-out width w/PMK – 256mm (10.1in)
Reservoir box height – 460mm (18.1in)
Reservoir box width – 220mm (8.7in)
Protrusion – 7mm (0.28in)
Net weight – 12.4kg (27.32lb)

Finishes – Back box: White / Grille: White


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