Bowers & Wilkins - 804 D4 - Tower Speakers
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βΉ Product Information
804 D4: The Perfect Blend of Performance and Aesthetics
For listeners who crave the high performance of an 800 Series Diamond tower speaker but prefer a more conventional design, the 804 D4 is the ideal choice. Featuring a new cabinet and plinth, this model offers the best performance yet in the 804 series.
Choose Your Finish:
- Gloss Black
- Satin Rosenut
- Satin Walnut
- White
Why the 804 D4 Stands Out
Classic Quality: While the 804 D4 may have a more conventional appearance compared to other tower speakers in the 800 Series Diamond range, itβs equally sophisticated. The new Reverse-Wrap cabinet design is a mechanical and acoustic revolution, and the updated plinth ensures a rock-solid, accurate bass response.
Aluminium Top-Plate: All stereo models in the new 800 Series Diamond range, including the 804 D4, feature a significantly upgraded cabinet with an all-new aluminium top-plate. This provides an ideal mounting point for the luxurious Leather by Connolly trim, with black leather for dark cabinets and light grey for lighter finishes.
Reverse-Wrap Cabinet: The 804 D4 cabinet is crafted from a continuous curved section of wood, positioning the drive units at the curvature's heart. This design minimizes mechanical resonances and enhances sound dispersion, delivering superior audio quality.
Aluminium Plinth: A great speaker requires a solid foundation. The new 804 D4 features a downward-firing Flowport that exits onto a solid aluminium plinth with a steel constrained layer damping sheet, controlling unwanted resonance. Upgraded spikes provide maximum stability and durability.
Cutting-Edge Audio Technology
Innovation is central to our philosophy. We continuously question, examine, understand, and evolve our designs using computer modelling to reimagine every aspect of loudspeaker construction. Discover more about the technologies that make the 800 Series Diamond exceptional here.
Elevate your audio experience with the 804 D4, blending superior performance with classic aesthetics. Choose your finish and find out why this speaker is trusted by audio experts and discerning listeners alike.
βΉ Specifications
| Category | Specifications |
|---|---|
| Size & Weight | |
| Net Weight | 36.85kg (81.2 lb) |
| Dimensions | Height: 1071mm (42.2 in), Width: 306mm (12 in), Depth: 391mm (15.4 in) |
| Technical Details | |
| Technical Features | Diamond tweeter, Solid body Tweeter-on-Top, Continuumβ’ cone FST, Matrixβ’, Anti-Resonance plug, Biomimetic Suspension, Aerofoilβ’ cone bass units, Flowport |
| Description | 3-way vented-box system |
| Drive Units | 1x ΓΈ25mm (1in) Diamond dome high-frequency, 1x ΓΈ130mm (5in) Continuum cone FST midrange, 2x ΓΈ165mm (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 β 20kHz, <0.3% 120Hz β 20kHz |
| Nominal Impedance | 8Ξ© (minimum 3.0Ξ©) |
| Recommended Amplifier Power | 50W β 200W into 8Ξ© on unclipped programme |
| Max Recommended Cable Impedance | 0.1Ξ© |
| Finishes | Cabinet finishes: Gloss Black, White, Satin Rosenut, Satin Walnut Grille finishes: Black, Grey |
