Bowers & Wilkins - CCM663 2-way In-ceiling Loudspeaker
The CCM663 is a true high performance ceiling-mount speaker. The tweeter has a 25mm (1in) aluminium dome and its housing pivots for adjustable offaxis treble response. The bass/midrange driver’s die-cast chassis provides extra rigidity which results in a cleaner, faster bass, and a three-position EQ switch for a better off-axis response. The blue Kevlar® cone means that the unit is well hidden behind the grille but still produces a remarkably clear and dynamic sound. Incorporating QuickDogs™ and plug-and-play functionality it is quick and easy to install.
Drive Units 1x ø25mm (1in) Nautilus™ swirl loaded aluminium dome tweeter 1x ø150mm (6in) blue Kevlar® cone bass/midrange Frequency Range (-6dB) 45Hz – 50kHz Recommended Amp Power 25 – 130w Sensitivity SPL (2.83V, 1m) 88dB Impedance Nominal (min) 8? (4.5?) Frame diameter 240mm (9.5in) Cut-out diameter 202mm (8in) Depth behind surface 133mm (5.2in) Protrusion 4mm (0.2 in) Pre-mount Kit C6 Back Box 6C