B+W 805 D4 Bookshelf

The 805 D4 stand-mount loudspeaker is the most compact model in the 800 Series Diamond range, but it's still packed with advanced technologies, including the Diamond dome tweeter and the Solid Body Tweeter-on-Top. * Stand(s) not included.

• Technical featuresDiamond tweeterSolid body Tweeter-on-TopContinuum™ cone bass/mid

  Matrix™

  Anti-Resonance plug

  Flowport

   

• Description2-way vented-box system
• Drive units1x ø25mm (1in) Diamond dome high-frequency1x ø165mm (6.5in) Continuum cone bass midrange
• Frequency range34Hz to 35kHz
• Frequency response42Hz to 28kHz (+/-3dB from reference axis)
• Sensitivity88dB (on axis at 2.83Vrms at 1m)
• Harmonic distortion2nd and 3rd harmonics (90dB, 1m on axis)<1% 90Hz – 20kHz<0.3% 120Hz – 20kHz

   

• Nominal impedance8Ω (minimum 4.6Ω)
• Recommended amplifier power50W – 120W into 8Ω on unclipped programme
• Max recommended cable impedance0.1Ω