Bowers & Wilkins 803 D4 Floorstanding Speakers Made In England
- Description
- Specification
Description
Description
Specifications
Dimension :- Height: 1165mm (45.9 in) x Width: 357mm (14.1 in) x Depth: 511mm (20.1 in)
Net weight :- 62.15kg (137 lb)
Technical details
Technical features
Diamond tweeter
Solid body Tweeter-on-Top
Continuum™ cone FST
Anti-Resonance plug
Biomimetic Suspension
Turbine™ Head
Matrix™
Aerofoil™ cone bass units
Flowport
Description :- 3-way vented-box system
Drive units
1x ø25mm (1in) Diamond dome high-frequency
1x ø130mm (5in) Continuum cone FST midrange
2x ø180mm (7in) Aerofoil cone bass units
Frequency range :- 16Hz to 35kHz
Frequency response :- 19Hz to 28kHz (+/-3dB from reference axis)
Sensitivity :- 90dB (on axis at 2.83Vrms at 1m)
Harmonic distortion
2nd and 3rd harmonics (90dB,1m on axis)
<1% 80Hz – 20kHz
<0.3% 100Hz – 20kHz
Nominal impedance :- 8Ω (minimum 3.0Ω)
Recommended amplifier power :- 50W – 500W into 8Ω on unclipped programme
Max recommended cable impedance :- 0.1Ω
Finishes
Cabinet finishes :-
Gloss Black
White
Satin Rosenut
Satin Walnut
Grille finishes
Black
Grey
Black
Grey
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Frequency response |