B&W 704Specification

System type2.5-way
Enclosure typeBass-reflex
Frequency response ± 3dB40 - 25000 Hz
Nominal impedance8 Ohm
Amplifier Requirements50 - 150 W
Sensitivity (2.83V/1m)90 dB
Tweeter25 mm (1 in.)
Midrange165 mm (6.5 in.)
Woofer165 mm (6.5 in.)
Dimensions (H x W x D)957 x 222 x 319 mm / 37.68 x 8.74 x 12.56 in.
Weight21 kg / 46.2 lbs.