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Bowers & Wilkins - 805 D4 Signature - Bookshelf Speakers
Bowers & Wilkins - 805 D4 Signature - Bookshelf Speakers
Bowers & Wilkins - 805 D4 Signature - Bookshelf Speakers
Bowers & Wilkins - 805 D4 Signature - Bookshelf Speakers
Bowers & Wilkins - 805 D4 Signature - Bookshelf Speakers
Bowers & Wilkins - 805 D4 Signature - Bookshelf Speakers
Bowers & Wilkins - 805 D4 Signature - Bookshelf Speakers
Bowers & Wilkins - 805 D4 Signature - Bookshelf Speakers

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Bowers & Wilkins

Bowers & Wilkins - 805 D4 Signature - Bookshelf Speakers

Sale price $19,710.00 Regular price $21,900.00After Trade In*
Why Pay Full Price?

Available for Audition Now

Bowers & Wilkins 800 Series D4 Trade-In

Trade in your existing speakers and save up to 20% on selected 800 Series D4 models.

Offer ends 30 September 2026.

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Terms and conditions
The price shown is the price after the trade-in discount. A trade-in of eligible equipment is required. Valid until 30 September 2026 on selected Bowers & Wilkins 800 Series D4 models, while stocks last. Please contact our team to confirm your trade-in before you buy.

Experience it in store

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Call or message us to check it's set up to demo in our Murarrie listening rooms.

Unit 9/20 Rivergate Place, Murarrie, Qld 4172 Get directions
  • Australian Hi-Fi Retailer of the Year
  • Fast, insured delivery Australia-wide
  • Trade in your old gear and upgrade
  • Advice from experts, not salespeople

Overview

805 D4 Signature

SKU
FP44237
Color
Midnight Blue Metallic, California Burl Gloss

Not sure it's the right fit for your room or system? Our team can talk you through it.

Call 1300 308 711

Bowers & Wilkins was founded in Worthing, England in 1966 by John Bowers, a man who believed that the purpose of a loudspeaker was simply to reproduce recorded music as faithfully as possible, and that achieving this required investment in research rather than compromise in manufacturing. That belief produced, over subsequent decades, a series of loudspeaker innovations — the first practical diamond tweeter, the decoupled tweeter housing, the matrix-braced cabinet — that have become reference technologies in the industry. The 800 Series, introduced in the 1970s and continuously refined since, is the direct expression of that research: the speaker that Abbey Road Studios and countless other world-class recording facilities trust to hear what they are actually recording.

ENGINEERING PHILOSOPHY

The 800 Series Diamond range incorporates technologies developed without regard to cost: a tweeter dome machined from pure diamond, chosen because its extreme stiffness pushes resonance far beyond the audible range; a Continuum midrange cone developed over years of materials research to eliminate the 'cone cry' coloration present in all conventional cone materials; and a Biomimetic Suspension system that reduces non-linear distortion at low frequencies. The turbine head tweeter enclosure decouples the tweeter from the cabinet entirely, so that cabinet vibration — however small — cannot influence the treble reproduction. These are not marketing descriptions. They are engineering solutions to problems that affect every loudspeaker, implemented at a level of investment that only a company of B&W;'s scale can sustain.

WHY THE AUDIO TAILOR CARRIES BOWERS & WILKINS 800 SERIES

We carry Bowers & Wilkins 800 Series because it represents one of the most rigorously developed and extensively validated loudspeaker designs in the world. It is the benchmark against which every other speaker in our range is assessed — and it earns that position every time.

 

Discover the 805 D4 Signature: Compact Powerhouse in Stand-Mount Loudspeakers

The 805 D4 Signature stand-mount loudspeaker combines compact design with powerful performance. Featuring fully optimized technologies, including the renowned Diamond Dome tweeter and Solid Body Tweeter-on-Top, this speaker proves that small can indeed be beautiful.

Key Features

Compact and Powerful Design: The 805 D4 Signature is engineered for high performance in a compact form. With optimized technologies like the Diamond Dome tweeter and Solid Body Tweeter-on-Top, it delivers exceptional audio quality in a smaller footprint.

Diamond Dome Tweeter: One of our most significant accomplishments over the past two decades, the ultra-stiff, supremely accurate Diamond Dome tweeter offers a perfect combination of low mass, exceptional stiffness, and outstanding accuracy. Despite fifteen years of innovation, we have yet to find a better tweeter dome technology.

All-New Tweeter Grille: The Solid Body Tweeter-on-Top housing features an elongated form with a longer tube-loading system and an all-new tweeter grille design. This setup produces an even more free and open sound with high frequencies.

Upgraded Crossover: The 805 D4 Signature uses upgraded rear-mounted crossover designs on stiff aluminum spines. This isolates sensitive capacitors from the unwanted effects of air pressure within the enclosure and acts as a highly effective heatsink, ensuring optimal performance during use.

Continuum™ Cone: Thanks to its composite construction, the Continuum™ Cone avoids abrupt transitions in behavior that can impair the performance of conventional drive units. The result is a more open, neutral performance, allowing voices and instruments to be heard with precision and transparency.

Enhance Your Audio Experience

The Perfect Companion: Pair the 805 D4 Signature with high-quality speaker stands to improve the audio experience by providing optimal positioning and reducing unwanted vibrations.

Experience the blend of compact design and powerful performance with the 805 D4 Signature stand-mount loudspeaker. Discover why it stands out in the world of high-end audio equipment and elevates your listening experience to new heights.

Specifications

Technical details

Manufacturer specifications. Want to know how it compares with something else? Ask our team.

Category Specifications
Size & Weight
Dimensions Height: 440mm (17.3in), Width: 240mm (9.4in), Depth: 373mm (14.7in)
Net weight 15.55kg (34.3 lb)
Technical Details
Technical features Diamond tweeter, Solid Body Tweeter-on-Top, Continuum™ cone bass/midrange, Matrix™, Anti-Resonance plug, Flowport™
Description 2-way vented-box system
Drive units 1x ø25mm (1in) Diamond Dome high-frequency, 1x ø165mm (6.5in) Continuum™ cone bass/midrange
Frequency range -6dB 34Hz to 35kHz
Harmonic distortion 2nd and 3rd harmonics (90dB, 1m on axis) <1% 90Hz - 20kHz, <0.3% 120Hz - 20kHz
Nominal impedance 8Ω (minimum 4.6Ω)
Recommended amplifier power 50W - 120W into 8Ω on unclipped programme
Max recommended cable impedance 0.1Ω
Frequency response 42Hz to 28kHz ±3dB
Sensitivity 88dB spl (2.83Vrms, 1m)
Finishes Cabinet finishes: California Burl Gloss, Midnight Blue Metallic
Grille finishes: Black

The Audio Tailor showrooms, Brisbane

Hear it before you buy.

Nine purpose-built listening spaces in Murarrie, from our ultra reference Luxury Room to Turntable Alley. Book a private session, bring the music you know best and take your time. No pressure, just great sound.

  1. 01 Pick a room Relaxed and lifestyle, dedicated and focused, or reference grade.
  2. 02 Book a session Tell us what you'd like to hear and we'll have the room ready.
  3. 03 Sit and listen Bring your music and your questions. Stay as long as you like.

Visit us

Unit 9/20 Rivergate Place, Murarrie, Qld 4172

Tuesday to Friday
9am to 5pm
Saturday
9am to 3pm
Sunday and Monday
Closed

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The Audio Tailor difference

About Our Ridiculously Good, Award-Winning Service

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  • Award-winning

    Sound+Image Australian Hi-Fi Retailer of the Year, 2021 and 2022.

  • Listen before you buy

    Audition gear in purpose-built listening rooms at our Murarrie showroom.

  • Experts, not salespeople

    Genuine audiophiles who test what we sell and match it to your room.

  • Trade in and upgrade

    Get up to 75% back on speakers and cables with our trade-in programs.

Read our story Meet Stuart, Yvonne, Nathan and Vaughan, and why people trust them with their systems.
The Luxury Room in our Brisbane showroom

“Music isn't just my business, it's my firm belief that it enriches life's journey.”

Stuart Taylor, founder and director

In hi-fi since
1986
Stuart's first year in hi-fi
Awards
2×
Retailer of the Year, 2021 and 2022
Reviews
1,950+
verified customer reviews

Transform Your Listening Space: Personalised Expertise at Every Step

Ever felt the frustration of a mismatched audio system? The hours lost deciphering reviews, and the disappointment when it doesn't meet your expectations? We understand because we've been there.

Meet Stuart, Yvonne, Nathan, and Vaughan. But more importantly, meet the solution to your audio dilemmas.

Why Trust The Audio Tailor?

  1. Awarded Excellence: Honoured as Australia’s Hi-Fi Retailer of the Year in 2021 and 2022, and hailed as Queensland’s Best Hi-Fi Retailer. Not just accolades, but a testament to our dedication.
  2. Genuine Audiophiles, Not Salesmen: We aren’t just in this for sales. We're in it for the love of sound, and to enhance your auditory experiences.
  3. Personal Touch: Our commitment is to craft an audio experience tailored to you. Forget one-size-fits-all.

Our Promise?

To be with you at every step. From envisioning a serene evening with your favourite album to setting up the ultimate cinematic audio for movie nights. And once that’s clear, we’ll guide you on making it a reality, harmonising your budget, room dynamics, and dream.

What Makes Us Different?

We aren’t satisfied with the status quo. We rigorously test products, delve deep into the details, ensuring you get nothing but the best. We're about quality, not just brand names.