Bowers & Wilkins The CCM664SR is a dual, two-way ceiling speaker combining two offset tweeters and a twin voice coil bass/midrange driver to allow either for a combined stereo signal from one speaker, or for rear-channel surround sound.
Like the CCM663SR, this is a dual, two-way ceiling speaker combining two offset tweeters and a twin voice coil bass/midrange driver to allow either for a combined stereo signal from one speaker, or for rear-channel surround sound. This speaker features a 150mm (6in) woven glass fibre cone bass/midrange driver and soft dome tweeters, as well as a two-position stereo/surround switch to instantly change between modes.
2-way dual channel in-ceiling system
2x ø20mm (1in) soft dome tweeter,
1x ø150mm (6in) black glassfibre cone bass/midrange
Frequency Range (-6dB)
48Hz - 30kHz
Recommended Amp Power
25 - 80w (per channel)
Sensitivity SPL (2.83V, 1m)
82dB (per channel),
88dB (both channels driven)
Impedance Nominal (min)
8Ω (4Ω) (per channel)
Depth behind surface
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