Bowers & Wilkins 685 speaker system

Weight: 7 kg
Depth: 331 mm
Description: Shelf, Hi-Fi, number of bands: 2, passive, bass-reflex type
Width: 198
Height: 340
Type: Passive
Purpose: Hi-Fi
Number of lanes: 2
Impedance: 8 ohm
Sensitivity: 88 dB
Crossover frequency: 4 kHz
Location: Shelf
Maximum frequency: 22000 Hz
Minimum frequency: 49 Hz
Acoustic radiation: Monopolar
Acoustic design: Bass-reflex type
Finish options: Dark ash vinyl, light oak vinyl, cherry vinyl, wenge vinyl
RF emitter material: Aluminum
LF/MF driver material: Kevlar
RF driver dimensions: 25 mm
Dimensions woofer / midrange emitter: 165 mm
RF emitter type: Dome
Emitter type: Dynamic
Recommended amplifier power min.: 25 W
Impedance min.: 3.7 ohm
Bandwidth Options: ±3 dB
Recommended amplifier power max.: 100 W
Magnetic protection: There is
Removable grid: There is