Bowers & Wilkins CWM8.3 D

CWM8.3 D is a three-way in-wall loudspeaker, with a Diamond Dome tweeter, 5-in Continuum midrange driver and two 7-in Aerofoil bass drivers.

CWM8.3 D is a three-way in-wall loudspeaker, conceived to offer the
very best performance for a customer requiring great sound without
seeing the source.
It features a decoupled Diamond dome tweeter, a 5in Continuum FST
midrange drive unit and two 7in Aerofoil low-frequency drivers.
The central baffle is rotatable, so CWM8.3 D can be used in either
vertical or horizontal alignment.
For optimum discretion when installed, the Continuum cone is given
a dark finish.
Technical Specifications
Description 3-way in-wall loudspeaker
Technical features Aluminium mini baffle can be
turned through 90 degrees
Diamond Dome, Nautilus™
tube-loaded tweeter
Anti-resonance plug
Flowport™
FST™ midrange unit
Carbon Aerofoil bass drivers
Drive units 1x ø25mm (1in) Diamond Dome, Nautilus™
tube-loaded tweeter
1x ø130mm (5in) Continuum midrange driver
2x ø180mm (7in) Aerofoil Bass drivers
Frequency range (-6dB) 30Hz - 35kHz
Recommended
Amplifier Power 200W
Sensitivity 89dB
Nominal Impedance 8Ω
Frame height 880mm (34.6in)
Frame width 254mm (10in)
Cut-out height 864mm (34in)
Cut-out width 238mm (9.4in)
Protrusion 8mm (0.3in)
Net weight 10.9kg
Back Box BB CWM8.3