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    • 804 D4 Floorstanding Speaker ( Each )
      • 804 D4 Floorstanding Speaker ( Each )
      • 804 D4 Floorstanding Speaker ( Each )
      • 804 D4 Floorstanding Speaker ( Each )
      • 804 D4 Floorstanding Speaker ( Each )
      • 804 D4 Floorstanding Speaker ( Each )

      Bowers & Wilkins

      Bowers & Wilkins 804 D4 Floorstanding Speaker ( Each )

        In stock (0) - 10 - 20 days Available in store: Check availability

        For listeners who crave the performance of an 800 Diamond™ tower speaker but prefer a more conventional aesthetic, the 804 D4 is the perfect choice. Its new cabinet & plinth make it our best-performing 804 yet. Free shipping to Continental US only!

        Product description

        804 D4 is perhaps more conventional in appearance than other tower speakers in the 800 Series Diamond range, but it’s every bit as sophisticated. Its new Reverse-Wrap cabinet is both a mechanical and acoustic revolution in its class, and its new plinth ensures rock-solid, accurate bass response too.

        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 grey 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 modelling 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.

        The 804 D4 is a significant upgrade over its predecessor. Purity, resolution and prominently presenting the finest detail and a lifelike performance are its strengths.

        Hifi.nl - 5 stars

        Technical features

        Diamond tweeter    
        Continuum™ Cone FST™    
        Anti-Resonance plug    
        Aerofoil™ cone bass units    
        Flowport™    
        Optimized Matrix    
        Solid body tweeter    
        Tweeter-on-Top    

        Description3-way vented-box system    

        Drive units
        1 x 1" Diamond dome high-frequency    
        1 x 5" Continuum™ cone FST™ midrange    
        2 x 6.5" Aerofoil™ cone bass units        

        Frequency range20Hz to 35kHz        

        Frequency response ( +/-3dB from reference axis )24Hz to 28kHz        

        Sensitivity ( 1m on axis at 2.83Vrms )89dB         

        Harmonic distortion
        2nd and 3rd harmonics ( 90dB, 1m on axis )    
        <1 % 70Hz - 20kHz    
        <0.3% 120Hz - 20kHz        

        Nominal impedance ( min )8Ω ( minimum 3.0Ω )     

        Recommended amplifier power50 watt  - 200 watt into 8Ω on unclipped program    

        Max. recommended cable impedance0.1Ω     

        Dimensions: ( H ) 1019mm x ( W ) 238 mm x ( D ) 345 mm not including feet 

        Net weight33kg ( 73 lb )    

        Cabinet finishes: Gloss Black, Satin White, Satin Rosenut, Satin Walnut

        Grille finishes Black or Grey depending on finish

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