Bowers & Wilkins CWM7.5 S2 in wall speaker

See nothing, hear everything

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.

Technical Specifications

Carbon Dome tweeterContinuum mid/bassFlowport™Description 2-way in-wall systemDrive units 1x ø25mm (1 in) Carbon Dome high-frequency1x ø130mm (5 in) Continuum cone mid/bass

Frequency range

(-6dB) -6dB at 43Hz and 33kHz

Frequency Response

-3dB45Hz - 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