Technical Specifications - Bowers & Wilkins CM Serie Manual De Instrucciones

Technical features
Description
Drive units
Frequency range
Frequency response
Dispersion
Sensitivity
Harmonic distortion
Nominal impedance
Crossover frequency
Recommended amplifier power
Max. recommended
cable impedance
Dimensions
Net weight
CM Centre
Nautilus™ tube loaded aluminium dome tweeter
Kevlar® brand fibre cone bass / midrange
Flowport™
Magnetic shielding
2-way vented-box system
1x ø25mm (1 in) aluminium dome high-frequency
2x ø130mm (5 in) woven Kevlar® cone bass / midrange
-6dB at 45Hz and 50kHz
55Hz - 22kHz ±3dB on reference axis
Within 2dB of reference response
Horizontal: over 20º arc
Vertical: over 60º arc
85dB spl (2.83V, 1m)
2nd and 3rd harmonics (90dB, 1m)
<1% 100Hz - 22kHz
<0.5% 200Hz - 22kHz
8Ω (minimum 4.3Ω)
4kHz
30W - 120W into 8Ω on unclipped programme
0.1Ω
Height: 166.5mm (6.6 in)
Width: 480mm (18.9 in)
Depth: 255mm (10 in) cabinet only
275mm (10.8 in) including grille and terminals
11.45kg (25.24lb)
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