Bowers & Wilkins

685 S2

Speaker

Main Details
Maker Bowers & Wilkins Brand
Function
Form Factor Bookshelf / Stand Mounted
Signal Path Passive Hardware
Dimensions 345x190x324mm
Weight 6.8kg
Frequency Response 52Hz - 22kHz ±3dB
Notes 2-way vented-box system
Additional Specifications
Sensitivity 87dB spl 2.83V, 1m
Harmonic distortion <1% 95Hz - 22kHz 2nd and 3rd harmonics (90dB, 1m)
Harmonic distortion <0.5% 140Hz - 20kHz 2nd and 3rd harmonics (90dB, 1m)
Nominal impedance 8Ω minimum 3.5Ω
Recommended amplifier power 25W - 100W into 8Ω on unclipped programme
Max. recommended cable impedance 0.1Ω
Frequency range -6dB at 45Hz and 50kHz
Drive units 1x ø25mm (1 in) aluminium dome high-frequency 1x ø165mm (6.5 in) woven Kevlar® cone bass / midrange
Technical features Decoupled Double Dome aluminium tweeter with Nautilus™ tube loading Kevlar® brand fibre cone bass/midrange Flowport™
Connections
Binding Post (Universal)

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