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Bowers & Wilkins CWM 7.3 S2
The CWM 7.3 S2 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. These outstanding transducers, when combined with high-quality, optimized, components on the crossover and a critically formed baffle constructed from glass-reinforced ABS, produce a truly remarkable in-wall speaker.
Additional Information
Specifications
Technical features | Carbon Dome tweeterContinuum cone FST midrangeAerofoil profile bass conesFlowport™ |
Description | 3-way in-wall system |
Drive units | 1x ø25mm (1 in) Carbon Dome high-frequency2x ø100mm (4 in) Continuum cone mid/bass2x ø150mm (6 in) Aerofoil profile bass |
Frequency range (-6dB) | -6dB at 43Hz - 33kHz |
Frequency Response -3dB | 45Hz - 28kHz ±3dB |
Sensitivity | 90dB spl (2.83Vrms, 1m) |
Harmonic distortion | 2nd and 3rd harmonics (90dB, 1m)<1% 80Hz - 33kHz<0.5% 120Hz - 33kHz |
Impedance Nominal | 8Ω (minimum 3.1Ω) |
Recommended amplifier power | 25W - 200W into 8Ω on unclipped program |
PMK | 7.3W |
Approximate Dimensions | Frame height: 29"Frame width: 11"Cut-out height: 28"Cut-out width: 9.9"Cut-out width w/PMK: 28.1Cut-out height w/PMK: 10.1"Depth (behind surface): 4.02"Protrusion: 0.28" |
Approximate Weight | Unit: 27.32 lbsShipping: 35 lbs |
UPC | 714346332151 |
Series | 700 Series, CI 700 Series |
Distortion | 2nd and 3rd harmonics (90dB, 1m)<1% 80Hz - 33kHz<0.5% 120Hz - 33kHz |
Drivers | 1x ø25mm (1 in) Carbon Dome high-frequency1x ø100mm (4 in) Continuum cone FST midrange2x ø150mm (6 in) Aerofoil profile bass |
Frequency Response | 45Hz - 28kHz ±3dB |
Frequency Variance | -6dB at 43Hz and 33kHz |
Impedance | 8Ohms (minimum 3.1Ohms) |
Sensitivity | 90dB spl (2.83Vrms, 1m) |
Total Amp Power | Recommended 25W - 200W into 8Ohms on unclipped program |
Tweeter | Carbon Dome tweeter |
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