Bowers & Wilkins Custom Installation Serie Manual Del Propietario Y Garantía página 34

CCM817
Technical features Angled baffle
Coaxial drive units
Woven Kevlar® bass/midrange driver
Nautilus™ tube-loaded tweeter
Description 2-way in-ceiling/wall speaker system
Drive units 1x ø25mm (1 in) tube-loaded aluminium dome high-frequency
1x ø180mm (7 in) woven Kevlar® cone bass/midrange
Frequency range -6dB at 30Hz and 50kHz
Frequency response 35Hz-22kHz ±3dB on reference axis
Sensitivity 89dB spl (2.83V, 1m)
Nominal impedance 8Ω (minimum 3.5Ω)
Crossover frequency 3.5kHz
Recommended amplifier power 150W continuous into 8Ω on unclipped programme
Frame size Ellipse: 271mm (10.7 in) x 242mm (9.5 in)
Cut-out size Diameter: 234mm (9.2 in)
Min depth req 102.5mm (4 in) behind ceiling surface
63mm (2.5 in) in front of ceiling surface
Net weight 2.6kg (5.7 lb)
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