Bowers & Wilkins CWM8180 Owner's Manual And Warranty page 39

Technical features
Frequency range
Frequency response (±3dB)
Nominal impedance
Crossover frequency
Maximum amplifier power
36
CWM8180
Rohacell
Kevlar ®
Nautilus
Swing out dog fixings
Description 3-way in-wall system
Drive units ø200mm (8 in) Rohacell
ø130mm (5 in) Kevlar
ø25mm (1 in) Nautilus
-6dB at 35Hz and 50kHz
45Hz - 22kHz on reference axis
Sensitivity 89dB spl (2.83V, 1m)
8Ω (minimum 5Ω)
400Hz, 3.5kHz
150W continuous into 8Ω on unclipped programme
Cut-out size H 485mm (19.1 in)
Weight 8.3kg (18.2 lb)
92
® cone bass driver
cone FST midrange driver
™ tube-loaded tweeter
cone bass
®
cone FST midrange
®
tube loaded aluminium dome tweeter
™
W 255mm (10 in)
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