Bowers & Wilkins 800 D3 Floorstanding Speaker ( each )

Diamond tweeter    
Continuum™ Cone FST™   
Anti-Resonance plug    
Turbine head    
Aerofoil™ cone bass units    
Flowport™    
Optimized Matrix    
Solid body tweeter    
Tweeter-on-Top    

Description
3-way vented-box system

Drive units
1x ø25mm ( 1 in ) Diamond dome high-frequency    
1x ø150mm ( 6 in ) Continuum™ cone FST™ midrange    
2x ø250mm ( 10 in ) Aerofoil™ cone bass units    

Frequency range
13Hz to 35kHz    

Frequency response ( +/-3dB from reference axis )
15Hz to 28kHz

Sensitivity ( 1m on axis at 2.83Vrms ) 
90dB

Harmonic distortion
2nd and 3rd harmonics ( 90dB, 1m on axis )    
<1% 80Hz - 20kHz    
<0.3% 100Hz - 20kHz

Nominal impedance ( min )
8Ω ( minimum 3.0Ω )     

Recommended amplifier power
50W - 1000W into 8Ω on unclipped program    

Max. recommended cable impedance
0.1Ω     

Dimensions
Height: 1212mm ( not including feet )
Width: 413mm
Depth: 611mm

Net weight
96kg ( 212lb )    

Cabinet finishes
Gloss black 
Satin white
Rosenut

Grille finishes
Black
Gray