CWM 664

B&W Speakers > Inwall > CWM 664

The CWM664 has the same basic features and dimensions as the CWM663, but uses a soft dome Nautilus tube-loaded tweeter instead of an aluminium dome, and a black glass fibre bass/midrange cone instead of blue Kevlar®. Installation is just as easy, thanks to our new QuickDogs™ fixing system and plug-and-play connection.

  Description 2-way in-wall system
  Drive units 1x o25mm (1in) Nautilus™ tube loaded aluminium dome tweeter
1x o150mm (6in) black glassfibre cone bass/midrange
  Frequency range (-6dB) 45Hz – 35kHz
  Maximum Amp Power 25-130w
  Sensitivity SPL (2.83V, 1m) 87.5 dB
  Impedance Nominal (min) 8? (4.5?)
  Frame height 315mm (12.4in)
  Frame width 221mm (8.7in)
  Cut-out height 279mm (11in)
  Cut-out width 183mm (7.2in)
  Depth behind surface 95mm (3.7in)
  Protrusion 4mm (0.2in)
  Pre-mount Kit PMK W6
  Back Box BB 6W