BOWERS & WILKINS CWM663

The CWM663 features a 150mm (6in) blue Kevlar® bass/midrange driver housed in a die-cast chassis, providing extra rigidity for cleaner, faster bass. The speaker also incorporates a 25mm (1in) Nautilus tube-loaded aluminium dome tweeter, and a three-position high frequency switch for acoustic fine-tuning. Installation is almost effortless, thanks to our new QuickDogs fixing system and plug-and-play connection.

Technical Specifications:

• Description: 2-way in-wall system

• Drive Units:

  • 1x ø25 mm (1") Nautilus™ tube-loaded aluminum dome tweeter
  • 1x ø150 mm (6") blue Aramid Fibre cone bass/midrange

• Frequency Range (-6dB): 45Hz – 50kHz

• Maximum Amplifier Power: 25 – 150W

• Sensitivity SPL (2.83V, 1m): 88dB

• Nominal Impedance (minimum): 8Ω (4.5Ω)

• Frame Height: 315 mm (12.4")

• Frame Width: 221 mm (8.7")

• Cut-out Height: 279 mm (11")

• Cut-out Width: 183 mm (7.2")

• Depth Behind Surface: 95 mm (3.7")

• Protrusion: 4 mm (0.2")