Bowers & Wilkins 803 D4 – Floorstanding Loudspeaker

Bowers & Wilkins 803 D4 – Floorstanding LoudspeakerOverview The 803 D4 is a full feature tower speaker in B&Ws 800 Series Diamond line, designed to bring flagship performance into a somewhat more manageable footprint. It combines a decoupled Diamond dome tweeter, Continuum midrange in a turbine head, dual Aerofoil bass drivers, and a carefully engineered cabinet. Ideal for serious audiophiles who demand clarity, imaging, and musical nuance without going to the largest models. Whats in the Box 1 Bowers

Overview

The 803 D4 is a full-feature tower speaker in B&W’s 800 Series Diamond line, designed to bring flagship performance into a somewhat more manageable footprint. It combines a decoupled Diamond dome tweeter, Continuum™ midrange in a turbine head, dual Aerofoil™ bass drivers, and a carefully engineered cabinet. Ideal for serious audiophiles who demand clarity, imaging, and musical nuance without going to the largest models.

What’s in the Box

• 1 × Bowers & Wilkins 803 D4 speaker
• Magnetic grille (matching finish)
• Spikes / feet / stabilizers
• Instruction manual & warranty card

Recommended Use Cases & Compatibility

• High-fidelity stereo systems in medium to large listening rooms
• Front left/right in premium home theater systems
• Pairs well with a suitable subwoofer for deep bass support
• Best matched with amplifiers capable of delivering clean, strong current (50–500 W) into 8 Ω

Important Notes / Limitations

• Because of its nominal 8 Ω and dips to ~3 Ω, choose amplifiers that handle low impedance demands well.
• Below ~19 Hz, output falls off — for full bass extension, a subwoofer helps.
• Cabinet and driver design are optimized, but room acoustics and placement remain critical to performance.
• Maintain high-quality, low-resistance speaker cables, especially for long runs.

Common Questions (FAQ)

Q: Can I bi-wire or bi-amp the 803 D4?
Yes — the 803 D4 is provided with bi-wire-capable terminals (dual binding posts). ([“Inputs / Binding Posts” in the official spec) :contentReference[oaicite:0]{index=0}

Q: Does the grille affect the sound?
The magnetic grille is acoustically transparent and designed to minimize sonic impact, so you can leave it on without significant change.

Q: Is it overkill for smaller rooms?
In compact rooms, you may not exploit its full dynamic or bass potential. Careful positioning and possibly a subwoofer may help balance it better.

Warranty & Support

Ships with Bowers & Wilkins’ standard warranty (check your region for exact terms). Service, parts, and support are provided through authorized B&W channels. Be sure to buy via authorized dealers to preserve warranty coverage.

Trust Factors & Extras

• Uses the same Diamond, Continuum™, Aerofoil™, and Turbine Head technologies found in B&W’s flagship models — not “watered down” tech.
• Constructed with premium materials and rigorous manufacturing quality control.
• Finish and aesthetic integrity maintained by magnetic grilles and luxury veneer options.
• Backed by B&W’s reputation and support network for high-end audio customers.