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803 D4 Floorstanding Speaker

803 D4 Floorstanding Speaker

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In Store Only! For Availability & Purchasing, please call us at (702) 910-4913. Or if you have any questions, please contact us via Chat. Each Sold Separately !

In Store Only!

 For Availability & Purchasing, please call us at (702) 910-4913.

Or if you have any questions, please contact us via Chat. 

Bowers & Wilkins 803 D4 Floorstanding Speaker

Our most compact headed model brings all the technical advantages of a dedicated midrange enclosure – the Turbine™ Head, with its decoupled midrange cone – to a smaller footprint that’s easily accommodated in any home.

803 D4 may be notably more compact than the 801 D4 or 802 D4, but it still bristles with technical innovation, most obviously in its use of a three-box construction. Its 5 inch  midrange cone is carefully isolated from the impact of its bass cones thanks to its Turbine Head enclosure.

Reverse Wrap Cabinet

Instead of a conventional loudspeaker box, our cabinets are 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.



Enhanced Matrix™

Matrix bracing uses interlocking panels to reinforce loudspeaker cabinet walls in all directions internally, reducing resonance and creating a more believable soundstage. The Matrix assembly in 803 D4 is our best yet, ensuring optimum scale, power and intelligibility.

Aluminum Bass Pods

803 D4 mounts two Aerofoil™ bass cones in twin solid aluminum bass pods, each of which is clamped into an aluminum plate fixed to the stiffest part of its curved cabinet. Formed as single pieces of metal, these stiff structures provide the perfect mechanical location for those powerful bass cones.

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.

Step Up for More Power

803 D4 features all the most iconic ingredients in the 800 Series Diamond range including, of course, that famous headed enclosure. It is, however, smaller than its other siblings. Step up to the 802 D4, and you’ll get both larger 8" bass cones and a larger 6" midrange driver.

Technical Features:

- Diamond tweeter    
- Continuum™ Cone FST™    
- Anti-Resonance plug    
- Turbine head    
- 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 7" Aerofoil™ cone bass units    

Frequency Range16Hz to 35kHz    

Frequency Response ( +/-3dB from reference axis )19Hz to 28kHz    

Sensitivity ( 1m on axis at 2.83Vrms )90dB    

Harmonic Distortion:
2nd and 3rd harmonics ( 90 dB, 1m on axis )    
<1 % 70Hz - 20kHz    
<0.3% 100Hz - 20kHz    

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

Recommended Amplifier Power50 watt  - 500 watt into 8Ω on unclipped program    

Max Recommended Cable Impedance 0.1Ω     

Dimensions: ( H ) 1160mm x ( W ) 334 mm x ( D ) 498 mm not including feet

Net Weight65.5kg ( 144 lb )    

Cabinet FinishesGloss blackSatin White, Satin Rosenut & Walnut

Grille FinishesBlack or Gray depending on finish

Bowers & Wilkins 803 D4 User's Manual

Bowers & Wilkins 803 E4 Info Sheet

Contact us to inquire how you can finance your purchase through our partner, Synchrony

Or visit their website & Apply today at My