Bowers & Wilkins CCM618 Manual Del Propietario Y Garantía página 31

Frequency response
Frequency response
Nominal impedance
Crossover frequency
Recommended amplifier power
Min depth req
28 28
CCM618
Description 2-way in-ceiling speaker system
Drive units 1x 25mm (1in) high-frequency
1x 200mm (8in) woven fibreglass mid/bass
-6dB at 35Hz and 30kHz
41Hz - 20kHz ± 3dB
Sensitivity 90dB spl (2.83V, 1m)
8Ω(minimum 3.1Ω)
3.2kHz
20W-150W continuous into 8Ω on unclipped programme
Frame size Diameter: 280mm (11.0in)
Cut-out size Diameter: 254mm (10.0in)
109mm (4.3in) from ceiling surface
Net weight 1.7kg (3.8lb)
PMK PMKc80
Ø280mm
(11.0in)
HF
4mm 108.9mm
(0.15in) (4.3in)
Ø254mm
(10.0in)