Excellence. Evolved.

This is not just another speaker range. Each new generation of 800 Series Diamond is a landmark even for Bowers & Wilkins. This is their benchmark, their icon; the most advanced range of loudspeakers they know how to make. For Bowers & Wilkins, the 800 Series Diamond is everything they know, and everything they are.

For listeners who prefer a more conventional aesthetic but crave the performance of an 800 Series Diamond loudspeaker, the 804 D4 is a perfect choice. Its new reverse-wrap cabinet follows the proven design principles established by its larger siblings. 

Features:

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

Reverse Wrap Cabinet

When it came to designing the ideal shape for the 800 Series Diamond cabinet, Bowers & Wilkins did a U-turn. Quite literally. The cabinets are formed from one continuous curve, backed by a spine of solid aluminum, so the sound dispersion is improved and cabinet reflection is reduced.

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.