The CWM664 is an in-wall speaker distinguished by its 25mm (1in) soft dome

tweeter. It brings smoother and more detailed high frequency performance
to a package that also includes a woven glass fibre 150mm (6in) bass/
midrange driver and three-position high frequency switch to fine tune the
sound. Installation is catered for by a simple and effective QuickDog™ fixing
system. The CWM664 is an elegantly engineered and cost effective route to
high quality in-wall sound.

Technical Specifications

Description: 2-way in-wall system
Drive units: 1x 25mm (1in) Nautilus™ tube loaded aluminium dome tweeter, 1x 150mm (6in) black glassfibre cone bass/midrange
Frequency Range (-6dB): 45Hz – 35kHz
Maximum Amp Power: 25 – 130w
Sensitivity SPL (2.83V, 1m): 87.5dB
Impedance Nominal (min): 8Ω (4.5Ω)
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