Bowers & Wilkins CWM7.5 S2 In-Wall Speaker (Single)

The CWM7.5 shares the acoustic configuration of the 707 S2 and like its sibling, it houses a 130mm (5in) bass/mid-range Continuum cone driver plus a 25mm (1in) Carbon Dome tweeter, coupled to a forward-firing FlowportTM for outstanding bass response from a relatively small footprint. It has a critically formed baffle constructed from glass reinforced ABS plus its own integrated backbox, ensuring retrofittable installation plus optimum performance. It’s an outstanding performer when used in stereo or multi-room installations, and is equally at home as the rear speaker in a larger theatre application.

Specifications

• Technical Features: Carbon Dome tweeter, Continuum mid/bass, Flowport™
• Description: 2-way in-wall system
• Drive units: 1x ø25mm (1 in) Carbon Dome high-frequency, 1x ø130mm (5 in) Continuum cone mid/bass
• Frequency range (-6dB): -6dB at 43Hz and 33kHz
• Frequency Response -3dB: 45Hz - 28kHz ±3dB
• Sensitivity: 86dB spl (2.83Vrms, 1m)
• Harmonic Distortion: 2nd and 3rd harmonics (90dB, 1m), <1% 90Hz - 33kHz, <0.5% 120Hz - 33kHz
• Nominal Impedance: 8Ω (minimum 3.8Ω)
• Recommended Amplifier Power: 25W - 150W into 8Ω on unclipped programme
• Frame height: 356mm (14in),
• Frame width: 212mm (8.5in),
• Depth (behind surface): 102mm (4in)
• Cut-out height: 331mm (13in)
• Cut-out width: 187mm (7.4in)
• Cut-out height w/PMK: 336mm (13.2in)
• Cut-out width w/PMK: 192mm (7.6in)
• Reservoir box height: 385mm (15.2in)
• Reservoir box width: 181mm (7.1in)
• Protrusion: 8mm (0.32in)
• PMK: 7.5W
• Net weight: 3.8kg (8.38 lb)
• Finishes: Back box: White, Grille: White