Bowers & Wilkins WM4 El Manual Del Propietario página 26

Description
Drive units
Dispersion
Sensitivity
Harmonic distortion
Nominal impedance
Crossover frequency
Power handling
Max. recommended
cable impedance
Dimensions
Net Weight
WM 4
2-way vented-box system
1x ø130mm (5 in) woven fibreglass cone bass/midrange
-6dB at 60Hz and 30kHz
72Hz – 20kHz ±3dB on reference axis
Within 2dB of response on reference axis
Horizontal: over 40º arc
Vertical: over 10º arc
87dB spl (2.83V, 1m)
2nd and 3rd harmonics (90dB, 1m)
<1% 95Hz – 20kHz
8 (minimum 3.0 )
3.5kHz
25W – 90W into 8 on unclipped programme
0.2
Height: 230mm (9.0in)
Width: 162mm (6.4in)
Depth: 187mm (7.4in)
3kg (6.6lb)
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