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DESCRIPTION

The Bowers & Wilkins 803 D4 is the most compact model in the 800 Series Diamond lineup to feature the signature Turbine™ Head enclosure, offering the acoustic benefits of a dedicated midrange driver in a space-friendly design. Despite its smaller footprint, it delivers all the technical innovations and iconic features of the series, ensuring precise, immersive sound with stunning clarity.

Bowers & Wilkins 803 D4 Tower Speaker (Each)

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  • $ 12,500
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DESCRIPTION

The Bowers & Wilkins 803 D4 is the most compact model in the 800 Series Diamond lineup to feature the signature Turbine™ Head enclosure, offering the acoustic benefits of a dedicated midrange driver in a space-friendly design. Despite its smaller footprint, it delivers all the technical innovations and iconic features of the series, ensuring precise, immersive sound with stunning clarity.

FEATURES
  • Turbine™ Head Enclosure – A decoupled midrange driver housed in a dedicated structure for pristine vocal and instrumental clarity.
  • Reverse Wrap Cabinet – A curved, stiffer structure that minimizes resonances and enhances sound dispersion.
  • Enhanced Matrix™ Bracing – Internal reinforcement reduces vibrations, creating a more natural and detailed soundstage.
  • Aerofoil™ Bass Cones – Two high-performance 7-inch bass drivers deliver deep, controlled, and powerful low frequencies.
  • Aluminum Bass Pods – Rigid, single-piece metal structures provide optimal mechanical stability for bass performance.
TECHNICAL SPECS
  • Solid body Tweeter-on-Top
  • Continuum™ cone FST
  • Matrix™
  • Anti-Resonance plug
  • Biomimetic Suspension
  • Turbine™ Head
  • Aerofoil™ cone bass units
  • Flowport
  • 3-way vented-box system
  • 1x ø25mm (1in) Diamond dome high-frequency 
  • 1x ø130mm (5in) Continuum cone FST midrange 
  • 2x ø180mm (7in) Aerofoil cone bass units
  • 16Hz to 35kHz
  • 19Hz to 28kHz (+/-3dB from reference axis)
  • 90dB (on axis at 2.83Vrms at 1m)
  • 2nd and 3rd harmonics (90dB, 1m on axis)
  • <1% 80Hz – 20kHz
  • <0.3% 100Hz – 20kHz
  • 8Ω (minimum 3.0Ω)
  • 50W – 500W into 8Ω on unclipped programme
  • 0.1Ω
  • 62.15kg (137 lb)
  • Height: 1165mm (45.9 in)
  • Width: 357mm (14.1 in)
  • Depth: 511mm (20.1 in)
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