Bowers & Wilkins 804 D4 Floor-Standing Speakers (Pair)

Description

 Bowers and Wilkins 804 D4 Diamond Series. For those seeking a timeless aesthetic and the impeccable performance of an 800 Series Diamond speaker, the 804 D4 is the perfect fit. Its curved cabinet, crafted from one piece, boasts improved sound diffusion and minimized cabinet reflections. Additionally, it stands on an aluminum plinth, equipped with a steel constrained layer damper, for sturdy stability. 804 D4 is the leader in the entry-level towers of the 800 diamond range. Upgrade to 803 D4 for larger bass drivers (180mm, 7-in) and a Turbine Head enclosure for the 130mm (5-in) midrange cone, increasing sound spaciousness.

Specifications

• Size & weight

  Dimensions	Height: 1071mm (42.2 in) Width: 306mm (12 in) Depth: 391mm (15.4 in)
  Net weight	36.85kg (81.2 lb)

  Technical details

  Technical features	Diamond tweeter Solid-body Tweeter-on-Top Continuum™ cone FST Anti-Resonance plug Biomimetic Suspension 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 ø165mm (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	8Ω (minimum 3.0Ω)
  Recommended amplifier power	50W – 200W 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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