Custom Installation
CWM7.4 S2
See nothing, hear everything
Designed for wall-mounted left, centre and right speaker positions in a discreet home
cinema system, CWM7.4 S2 can also be mounted beside, above or below the screen,
ensuring crystal-clear dialogue and dramatic special effects. Thanks to Bowers & Wilkins
unique QuickDogs™ fixing method, installation is simple, requiring no tools. Its 2.5-way
configuration features a single Carbon Dome tweeter, twin 100mm (4in) Continuum cone
midrange units and twin 100mm (4in) Aramid Fibre/paper bass cones.
Technical Specifications
Technical features
Carbon Dome tweeter
Continuum midrange
Aramid Fibre/Paper bass cones
Description
2½-way in-wall system
Drive units
1x ø25mm (1 in) Carbon Dome high-frequency
2x ø100mm (4 in) Continuum cone mid/bass
2x ø100mm (4 in) Aramid Fibre/Paper profile bass
Frequency range (-6dB)
-6dB at 43Hz - 33kHz
Frequency Response -3dB
45Hz - 28kHz ±3dB
Sensitivity
86dB spl (2.83Vrms, 1m)
Harmonic distortion
2nd and 3rd harmonics (90dB, 1m)
<1% 80Hz - 33kHz
<0.5% 120Hz - 33kHz
Nominal impedance
8Ω (minimum 4.9Ω)
Recommended amplifier power
25W - 150W into 8Ω on unclipped programme
Frame height
625mm (24.6in)
Frame width
175mm (6.9in)
Depth (behind surface)
92.5mm (3.64in)
Cut-out height
597mm (23.5in)
Cut-out width
147mm (5.8in)
Protrusion
8mm (0.3in)
PMK
PMK CWMC7
Net weight
6.2kg (13.73 lb)
Finishes
Grille:
White
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