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

• 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 (23.5in)
• Protrusion 8mm (0.3in)
• PMK PMK CWMC7
• Net weight 6.2kg (13.73 lb)