Bowers & Wilkins 804 Diamond D2 Floorstand Loudspeakers

The Bowers & Wilkins 804 Diamond D2 is the most compact floorstanding model in the second-generation 800 Series Diamond range, combining flagship technologies with a slimmer cabinet designed for medium-sized listening rooms. While more compact than the 803 and 802 Diamond models, the 804 D2 delivers the same signature Bowers & Wilkins performance, with exceptional transparency, imaging precision, and controlled bass response.

At the heart of the 804 D2 is Bowers & Wilkins’ renowned 25mm Diamond Dome tweeter, housed in a Nautilus™ tube-loaded aluminium enclosure to minimise rear-wave reflections and extend high-frequency performance. A dedicated 150mm woven Kevlar® FST™ midrange driver delivers natural vocal reproduction, while twin 165mm Rohacell® bass drivers provide fast, accurate, and articulate low-frequency performance. The rigid Matrix™ braced cabinet and Flowport™ bass reflex system further reduce cabinet coloration and improve bass efficiency.

Specifications

Design

• Type: 3-way vented-box floorstanding loudspeaker
• Flowport™ bass reflex enclosure
• Matrix™ internal cabinet bracing
• Nautilus™ tube-loaded tweeter

Driver Complement

• 1 × 25mm (1″) Diamond Dome high-frequency driver
• 1 × 150mm (6″) Woven Kevlar® FST™ midrange driver
• 2 × 165mm (6.5″) Rohacell® cone bass drivers

Performance

• Frequency Response (±3dB): 38Hz – 28kHz
• Frequency Range (-6dB): 30Hz – 33kHz
• Sensitivity: 90dB (2.83V / 1m)
• Nominal Impedance: 8Ω
• Minimum Impedance: 3Ω
• Recommended Amplifier Power: 50W – 200W into 8Ω
• Maximum Recommended Cable Impedance: 0.1Ω

Distortion Performance

• <1% (2nd and 3rd harmonics): 90Hz – 100kHz
• <0.5% (2nd and 3rd harmonics): 120Hz – 100kHz

Crossover Frequencies

• 350Hz
• 4kHz

Inputs

• Dual gold-plated binding posts
• Bi-wire / bi-amp compatible

Cabinet & Construction

• Matrix™ internal bracing
• Flowport™ bass reflex system
• Free-mounted diamond tweeter
• Quad-magnet tweeter motor
• Dual-magnet bass driver motors

Physical Specifications

Dimensions (H × W × D) (excluding feet)

• 1020 × 238 × 351 mm

Weight

• 27 kg each

Finish

• Piano Black Gloss

The 804 Diamond D2 is admired for offering much of the performance of Bowers & Wilkins’ larger 800 Series models in a more room-friendly enclosure. Its combination of the Diamond Dome tweeter, Kevlar FST midrange, and Rohacell bass drivers produces a sound that is highly detailed yet balanced, with precise imaging, an open midrange, and controlled, articulate bass.

Owners and reviewers often praise the 804 D2 for its excellent stereo imaging, refined high frequencies, and ability to disappear into the listening room, making it equally at home in high-end two-channel music systems and premium home theatre installations.

A premium floorstanding loudspeaker combining Diamond Dome tweeter technology, Kevlar FST midrange, and Rohacell bass drivers to deliver the exceptional clarity, accuracy, and musicality that define the Bowers & Wilkins 800 Series Diamond range.

Condition: Good

Colour: Piano Black Gloss

NOTE: This product includes the original packaging. Price is for the pair