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Bowers & Wilkins 805 D5 Bookshelf Speakers | The Grid
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Overview
Bowers & Wilkins 805 D5 Stand-Mount Speakers
Reference two-way bookshelf speakers featuring Diamond Dome Tweeter-on-Top technology, a 6.5-inch Continuum Cone bass/midrange driver, enhanced Matrix bracing, and precision-engineered cabinetry.
The Bowers & Wilkins 805 D5 is the most compact loudspeaker in the 800 Series Diamond D5 collection, bringing flagship acoustic engineering to a refined stand-mount design. Developed for discerning two-channel listeners and sophisticated audio systems, the 805 D5 combines exceptional resolution, natural tonal balance, and precise stereo imaging.
Its two-way architecture pairs a 1-inch Diamond Dome tweeter with a 6.5-inch Continuum Cone bass/midrange driver, housed in a sculpted reverse-wrap cabinet featuring upgraded Matrix reinforcement and aluminum Space Frame bracing.
With 42Hz–28kHz frequency response, 88dB sensitivity, and 8-ohm nominal impedance, the 805 D5 delivers reference-level performance in a compact enclosure.
Diamond Dome Tweeter-on-Top
The 805 D5 incorporates Bowers & Wilkins' renowned 1-inch Diamond Dome tweeter, mounted in a separate Solid Body Tweeter-on-Top housing.
Diamond's exceptional stiffness pushes the dome's breakup frequency to approximately 70kHz, well beyond the audible spectrum. This enables exceptionally precise high-frequency reproduction with reduced unwanted resonance.
The mechanically isolated tweeter enclosure minimizes interference from cabinet vibrations, preserving fine musical detail, spatial information, and high-frequency clarity.
6.5-Inch Continuum Cone Bass/Midrange
A dedicated 6.5-inch Continuum Cone driver handles both bass and midrange reproduction.
Bowers & Wilkins' proprietary Continuum diaphragm is engineered to avoid abrupt cone breakup, helping maintain smooth dispersion and natural tonal balance throughout the critical vocal range.
An integrated Anti-Resonance Plug further controls unwanted resonance, supporting articulate vocals, realistic instrumental timbre, and precise midrange detail.
The two-way configuration creates a cohesive transition between the Continuum driver and Diamond Dome tweeter.
Enhanced Matrix Cabinet Construction
The 805 D5 features Bowers & Wilkins' upgraded Matrix internal bracing system, engineered to increase cabinet rigidity and reduce unwanted vibration.
Additional structural improvements include:
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Aluminum Space Frame bracing
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An aluminum top section
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A rigid aluminum rear spine
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Advanced reverse-wrap cabinet construction
Together, these technologies create a stable acoustic enclosure that minimizes coloration and allows the drivers to reproduce music with greater precision.
Reverse-Wrap Cabinet Architecture
The 805 D5's distinctive cabinet is formed from a continuous curved structure, reducing the parallel internal surfaces associated with conventional rectangular loudspeaker enclosures.
This reverse-wrap construction improves structural integrity and helps control internal reflections.
The sculpted cabinet also creates the unmistakable appearance of Bowers & Wilkins' flagship 800 Series Diamond loudspeakers.
Flowport Bass-Reflex Technology
The 805 D5 uses Bowers & Wilkins' Flowport system to support controlled low-frequency reproduction.
Its specially textured port surface reduces turbulence as air moves through the enclosure, helping minimize unwanted port noise.
With bass extension reaching 34Hz (-6dB), the 805 D5 delivers substantial low-frequency performance for a stand-mount loudspeaker.
Dedicated FS-805 D5 Speaker Stands
The 805 D5 is designed to perform optimally when installed on its matching FS-805 D5 speaker stands, available separately.
These purpose-built stands provide stable support and appropriate positioning for critical listening.
The stands are available in Black and Titanium finishes.
Premium Finishes and Connolly Leather Detailing
The Bowers & Wilkins 805 D5 is offered in four premium cabinet finishes:
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Stealth Black
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Warm White
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Light Walnut
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Dark Walnut
Each finish incorporates matching Leather by Connolly detailing, reflecting the craftsmanship and material quality of the 800 Series Diamond D5 collection.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Bowers & Wilkins |
| Model | 805 D5 |
| Series | 800 Series Diamond D5 |
| Speaker Type | Reference stand-mount / bookshelf loudspeaker |
| Design | Two-way vented-box |
| Tweeter | 1 × 1" (25mm) Diamond Dome |
| Bass/Midrange Driver | 1 × 6.5" (165mm) Continuum Cone |
| Tweeter Architecture | Solid Body Tweeter-on-Top |
| Driver Technologies | Continuum Cone, Anti-Resonance Plug |
| Cabinet Construction | Reverse-wrap cabinet, Matrix bracing |
| Additional Bracing | Aluminum Space Frame |
| Bass-Reflex System | Flowport |
| Frequency Range (-6dB) | 34Hz–35kHz |
| Frequency Response (±3dB) | 42Hz–28kHz |
| Sensitivity | 88dB (2.83V/1m) |
| Nominal Impedance | 8Ω |
| Minimum Impedance | 4.6Ω |
| Recommended Amplifier Power | 50–120W into 8Ω |
| Maximum Recommended Cable Impedance | 0.1Ω |
| Harmonic Distortion | Less than 1% from 90Hz–20kHz |
| Harmonic Distortion | Less than 0.3% from 100Hz–8kHz |
| Height | 17.3" / 439mm, including tweeter |
| Cabinet Width | 9.5" / 241mm |
| Cabinet Depth | 12.7" / 322mm |
| Depth Including Grille and Terminals | 14.3" / 363mm |
| Weight | 36.0 lbs / 16.4kg per speaker |
| Cabinet Finishes | Stealth Black, Warm White, Light Walnut, Dark Walnut |
| Grille Colors | Black or Grey, depending on finish |
| Cabinet Detailing | Leather by Connolly |
| Optional Stands | FS-805 D5, sold separately |
| Sold As | Stereo pair |
Bowers & Wilkins 805 D5 at The Grid HiFi
The Bowers & Wilkins 805 D5 Stand-Mount Speakers combine Diamond Dome tweeter technology, Continuum Cone engineering, enhanced Matrix cabinet construction, and premium craftsmanship in a compact reference loudspeaker.
The Grid HiFi specializes in high-end two-channel audio systems, premium amplification, reference digital sources, and complete listening room design.
Considering the 805 D5? Let's build an extraordinary two-channel system around it.
Contact The Grid HiFi at (713) 218-8120 for availability, private showroom auditions, and personalized system consultation.
FAQs
Please read our FAQs page to find out more.
Do you price match?
Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.
Do you offer free shipping?
Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.
Where is your showroom?
We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.
Can I buy online without visiting the showroom?
Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.
Do you offer financing?
Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.
Do you install systems as well as sell equipment?
Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.
Do you provide support after installation?
Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.