Bowers & Wilkins CWM7.3 S2 in-wall speaker (each)

See nothing, hear everything

The CWM7.3 S2 features an integrated backbox that optimises 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. These outstanding tranducers, when combined with high-quality,
optimised, components on the crossover and a critically formed baffle constructed
from glass reinforced ABS, produce a truly remarkable in-wall speaker.

Technical Specifications

Description: 3-way in-wall system
Tweeter: 1x ø25mm (1 in) Carbon Dome high-frequency
Midrange: 1x ø100mm (4 in) Continuum cone FST midrange
Bass: 2x ø150mm (6 in) Aerofoil profile bass
Frequency range: (-6dB) -6dB at 43Hz and 33kHz
Frequency Response: -3dB 45Hz - 28kHz ±3dB
Sensitivity: 90dB spl (2.83Vrms, 1m)
Nominal impedance: 8Ω (minimum 3.1Ω)
Recommended amplifier power: 25W - 200W into 8Ω on unclipped programme
Frame height: 736mm
Frame width: 276mm
Depth: (behind surface) 102mm
Cut-out height: 711mm
Cut-out width: 251mm
Cut-out height: w/PMK 715mm
Cut-out width: w/PMK 256mm
Reservoir box height: 460mm
Reservoir box width: 220mm
Protrusion: 7mm
Net weight: 12.4kg
Finishes Back box: White
Grille: White