B&W 801 D4
Technical Features Diamond tweeter
Solid body Tweeter-on-Top
Continuum™ cone FST
Anti-Resonance plug
Biomimetic Suspension
Matrix™
Aerofoil™ cone bass units
Flowport
Drive Units 1x o25mm (1in) diamond dome high-frequency
1x o130mm (5in) Continuum cone FST midrange
2x o165mm (6.5in) Aerofoil cone bass units
Frequency Range 20Hz to 35kHz
Frequency Response 24Hz to 28kHz (+/-3dB from reference axis)
Sensitivity 89dB (on axis at 2.83Vrms at 1m)
Harmonic Distortion 2nd and 3rd harmonics (90dB,1m on axis)
<1% 90Hz – 20kHz
<0.3% 120Hz – 20kHz
Nominal Impedance
8? (minimum 4.6?)
Recommended Amplifier Power 50W – 200W into 8? on unclipped programme
Max Recommended Cable Impedance 0.1?
Dimensions Height: 1071mm
Width: 306mm
Depth: 391mm
Net Weight 36.85kg
