B&W 801 D4 Diamond Series Loudspeakers

B&W 801 D4 Diamond Series Loudspeakers

Technical Features

• Diamond Tweeter
• Continuum Cone FST
• Anti-Resonance plug
• Turbine Head
• Aerofoil cone bass units
• Flowport
• Optimised matrix
• Solid Body tweeter

Description

• 3 way vented-box system

Drive Units

• 1× ø25mm (1 in) diamond dome
  high-frequency
  1× ø150mm (6 in) Continuum
  cone FST midrange
  2× 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% 50Hz – 20kHz
• <0.3% 70Hz – 20kHz

Nominal impedance (min)

• 8V (minimum 3.0V)

Recommended amplifier power

• 8V (minimum 3.0V)

Max. recommended cable
impedance

• 8V (minimum 3.0V)

Dimensions

• Height: 1217mm
• Width: 413mm
• Depth: 611mm

Net weight

• 100.6kg