B&W CM1 Specification

System type2-way
Enclosure typeBass-reflex
Frequency response ± 3dB55 - 22000 Hz
Nominal impedance8 Ohm
Amplifier Requirements30 - 100 W
Sensitivity (2.83V/1m)84 dB
Tweeter25 mm (1 in.) aluminium dome
Woofer130 mm (5 in.) woven Kevlar cone
Dimensions (H x W x D)280 x 165 x 255 mm / 11.02 x 6.5 x 10.04 in.
Weight6,7 kg / 13.2 lbs.