B&W Speakers
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		Description
			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 | 
 
             
						
