Bowers & Wilkins WM4 El Manual Del Propietario página 27

Harmonic distortion
Nominal impedance
Crossover frequency
Max. recommended
28
WM 6
Description 2-way vented-box system
Drive units
1x ø160mm (6.5 in) woven fibreglass cone bass/midrange
-6dB at 50Hz and 30kHz
62Hz – 20kHz ±3dB on reference axis
Dispersion Within 2dB of response on reference axis
Horizontal: over 40º arc
Vertical:
Sensitivity 88dB spl (2.83V, 1m)
2nd and 3rd harmonics (90dB, 1m)
<1% 90Hz – 20kHz
8
4kHz
Power handling 25W – 100W into 8
0.2
cable impedance
Dimensions Height:
Width:
Depth:
Net Weight 4kg (8.8lb)
over 10º arc
(minimum 3.0 )
on unclipped programme
300mm (11.8in)
210mm (8.3in)
243mm (9.6in)