Bowers & Wilkins

Bowers & Wilkins 804 D4 floorstanding speakers (various colors)

€14,000.00 EUR

Bowers & Wilkins 804 D4 floorstanding speakers (various colors) - Black is backordered and will ship as soon as it is back in stock.

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Working hours: IV 9:00-18:00

The Bowers & Wilkins 804 D4 has a more conventional look than the other 800 Series Diamond floorstanding speakers, but they are just as technologically advanced and deliver high-quality sound.

  • Recommended amplifier power: 50-200W (at ).
  • Frequency range: 24Hz to 28kHz (+/-3dB).
  • Sensitivity: 89dB.
  • Technological solutions used in the columns: Matrix™ , Aerofoil™, Continuum™.


Aluminum top-plate

Every stereo model in the new 800 Series Diamond range has a significantly upgraded cabinet with an all-new aluminum top-plate. This also provides a perfect mounting point for all-new Leather by Connolly trim, with luxurious black leather for dark cabinets and light gray for lighter finishes.

Reverse Wrap cabinet

Instead of a conventional loudspeaker box, the cabinet in 804 D4 is made from a continuous curved section of wood, with the drive units mounted at the heart of the curvature. This stiffer, more inert structure resists mechanical resonances far better and also ensures better dispersion of sound.

Aluminum plinth

A great speaker needs a rock-solid foundation. The new 804 D4 uses a downwards-firing Flowport exiting on to a solid aluminum plinth complete with a steel constrained layer damping sheet, which controls unwanted resonance. It also has greatly upgraded spikes for maximum stability and durability.

The science of sound

Innovation is at the heart of everything we do. We question, we examine, we understand and then we evolve. We use computer modeling to explore and reimagine every aspect of loudspeaker design. Learn more about all the technologies that combine to make 800 Series Diamond so special here.

SPECIFICATIONS

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 program

Max. recommended cable impedance
0.1Ω

Dimensions
Height: 1071mm
Width: 306mm
Depth: 391mm

Even weight
36.85 kg

Finishes
Cabinet:
Gloss Black
White
Satin Rosenut
Satin Walnut

Grille:
Black
Grey
Black
Grey

INSTRUCTIONS

User Manual (EN).

The Bowers & Wilkins 804 D4 has a more conventional look than the other 800 Series Diamond floorstanding speakers, but they are just as technologically advanced and deliver high-quality sound.

  • Recommended amplifier power: 50-200W (at ).
  • Frequency range: 24Hz to 28kHz (+/-3dB).
  • Sensitivity: 89dB.
  • Technological solutions used in the columns: Matrix™ , Aerofoil™, Continuum™.


Aluminum top-plate

Every stereo model in the new 800 Series Diamond range has a significantly upgraded cabinet with an all-new aluminum top-plate. This also provides a perfect mounting point for all-new Leather by Connolly trim, with luxurious black leather for dark cabinets and light gray for lighter finishes.

Reverse Wrap cabinet

Instead of a conventional loudspeaker box, the cabinet in 804 D4 is made from a continuous curved section of wood, with the drive units mounted at the heart of the curvature. This stiffer, more inert structure resists mechanical resonances far better and also ensures better dispersion of sound.

Aluminum plinth

A great speaker needs a rock-solid foundation. The new 804 D4 uses a downwards-firing Flowport exiting on to a solid aluminum plinth complete with a steel constrained layer damping sheet, which controls unwanted resonance. It also has greatly upgraded spikes for maximum stability and durability.

The science of sound

Innovation is at the heart of everything we do. We question, we examine, we understand and then we evolve. We use computer modeling to explore and reimagine every aspect of loudspeaker design. Learn more about all the technologies that combine to make 800 Series Diamond so special here.

SPECIFICATIONS

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 program

Max. recommended cable impedance
0.1Ω

Dimensions
Height: 1071mm
Width: 306mm
Depth: 391mm

Even weight
36.85 kg

Finishes
Cabinet:
Gloss Black
White
Satin Rosenut
Satin Walnut

Grille:
Black
Grey
Black
Grey

INSTRUCTIONS

User Manual (EN).