Vendo colunas de som Bowers & Wilkins dm 309

System type2.5-way
Enclosure typeBass-reflex
Frequency response 3dB60 - 22000 Hz
Nominal impedance8 Ohm
Amplifier Requirements25 - 120 W
Sensitivity (2.83V/1m)88 dB
Tweeter25 mm (1 in.)
Midrange160 mm (6.3 in.)
Woofer160 mm (6.3 in.)
Dimensions (H x W x D)910 x 201 x 305 mm / 35.83 x 7.91 x 12.01 in.
Weight19,5 kg / 41.8 lbs.