Bowers & Wilkins CWM DS8 Owner's Manual & Warranty page 39

CWM DS8
Technical features Woven Kevlar ® bass/midrange driver
Nautilus ™ tube-loaded tweeter
Description 3-way dipole/2-way monopole in-wall system
Drive units ø180mm (7 in) Kevlar ® cone bass/midrange
2x ø80mm (3 in) Kevlar ® cone midrange
3x ø25mm (1 in) Nautilus ™ tube loaded aluminium dome tweeter
Frequency range -6dB at 40Hz and 50kHz (monopole)
-6dB at 40Hz and 18kHz (dipole)
Frequency response (±3dB) 45Hz - 22kHz (monopole) on reference axis
45Hz - 15kHz (dipole) on reference axis
Sensitivity 88dB spl (2.83V, 1m)
Nominal impedance 8 (minimum 3.3 )
Crossover frequency 3.5kHz (monopole)
250Hz, 4kHz (dipole)
Maximum amplifier power 150W continuous into 8 on unclipped programme
Cut-out size H 485mm (19.1 in) W 255mm (10 in)
Weight 5.7kg (12.5 lb)
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