Bowers & Wilkins - 802 D4 Diamond 1" Diamond Tweeter, 6" Midrange in Turbine Head, Dual 8" Woofer Floorstanding Speaker (each) - Rosenut
- Key Specs
- Speaker Type: Floorstanding
- General
- Brand: Bowers & Wilkins
- Model Number: 802 D4 ROSENUT
- Product Name: 802 D4 Diamond 1" Diamond Tweeter, 6" Midrange in Turbine Head, Dual 8" Woofer Floorstanding Speaker (each)
- Color: Rosenut
- Audio
- Speaker Type: Floorstanding
- Enclosure Type: Bass reflex
- Peak Power Handling: 500 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
- Minimum Frequency Response: 14 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 35 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Sensitivity: 90 decibels
- High Resolution Audio: true (Hear music the way musicians and sound technicians intended it to be heard. Products that support hi-res audio deliver audio signals with a dynamic range and bandwidth far greater than that of a standard CD so you'll be able to enjoy pure music with outstanding sound quality. The device supports high-resolution audio signals, which more closely resemble the quality of music as it was originally recorded, with more texture and detail than can be heard via typical music streaming services or CDs.)
- Number of Speakers: 1
- Number of Tweeters: 1
- Tweeter Size: 1 inches
- Number of Midranges: 1
- Midrange Size: 6 inches
- Number of Drivers: 4
- Number of Woofers: 2
- Woofer Size: 8 inches
- Connectivity
- Speaker Connectivity: Wired
- Wireless Multi-Room Audio: false (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
- Audio Only Inputs: No audio only inputs
- Network Connector(s): No network connectors
- Speaker Wire Connection Type: Binding posts
- Features
- Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
- Dimensions
- Product Height: 47.95 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 16.26 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 23.7 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 194.28 pounds (The out of box weight of the item.)
- Warranty
- Warranty - Parts: 5 years
- Warranty - Labor: 5 years
- Other
- UPC: 714346336999
Built to similar proportions as the flagship 801 D4, the 802 D4 offers much of the performance of its larger sibling, including the same Turbine Head enclosure for its midrange drive unit, yet is a more affordable design overall. Perfect for reference-grade stereo listening and an excellent choice in home theatre applications. 802 D4 steps up from 803 D4 by increasing the size of the midrange and bass drive units. The main cabinet and Turbine Head are increased in size to support the larger drive units. The Turbine Head is a carefully designed and tuned aluminium enclosure that houses the midrange driver. This inert structure avoids unwanted resonances and is decoupled from both the bass enclosure and the tweeter body. Cabinet stiffness has been increased with an Aluminium Plate that reinforces the top of the cabinet. Midrange performance has been dramatically improved with a new Biomemetic Suspension that replaces a conventional fabric spider with a groundbreaking innovation that reduces distortion behind the drive unit. The Solid Body Tweeter enclosure has been elongated, increasing air volume behind the diamond tweeter which improves the openness in high frequencies. The top section’s aluminium top-plate is covered in Leather by Connolly trim. We use luxurious, full-grain black leather for Gloss Black and Satin Rosenut finishes, and a light grey leather for White and Satin Walnut. Each new generation of 800 Series Diamond is a landmark event for Bowers & Wilkins. This is our benchmark and the most advanced range of loudspeakers we know how to make, equipped with our most sophisticated technologies and designed to deliver the upmost in sonic realism. The 800 Series Diamond is everything we know, and everything we are.
- Diamond Dome Tweeter: Prized in highly specialised industrial applications, the unique properties of diamond make for a near-perfect tweeter material. Our diamond domes are grown like crystals in super-heated furnaces under laboratory conditions before being cut to produce our tweeter domes.
- Solid Body Tweeter: Precisely milled from a single billet of aluminum to better resist resonance, the improved tweeter enclosure features an elongated form with a longer tube-loading system. You'll experience more open high frequencies from the diamond tweeter.
- Continuum Cone: Continnum is a woven composite that blends control with flexibility. The result is breathtaking clarity. Hear voices, guitars and bass instruments with precision and transparency.
- Biomimetic Suspension: Our all-new Biomimetic Suspension revolutionises midrange cone performance by greatly reducing the unwanted air pressure and coloration that a conventional fabric spider can generate. The result? Midrange transparency you wouldn’t believe possible.
- Turbine Head: Hear the sound, not the cabinet. This all-aluminium enclosure is a phenomenally stiff and inert housing for the crucial midrange cone, carefully damped to avoid unwanted resonances and decoupled from the bass enclosure and the tweeter body. The result? The most realistic midrange yet.
- Aerofoil Bass: Advanced computer modeling carbon fiber and a syntactic core are used to produce a cone with maximum stiffness where it’s needed most. This optimised shape means the cone displays pistonic behaviour further up the audible range, producing precise, controlled and utterly lifelike bass.
- Reverse Wrap Cabinet: The front and sides of the cabinet are formed in one continuous curve, held together with a spine of solid aluminium. The curved front means less baffling around the drive units so you'll enjoy greater dispersion and less cabinet reflection for a more holographic sound.
- Aluminium top-plate: The all-new aluminium top section significantly upgrades the mechanical stiffness of the cabinet for reduced resonance and greater clarity.
- Matrix Bracing: Interlocking solid plywood panels with aluminium bracing reinforce loudspeaker cabinet walls at key stress points. This reduces cabinet resonances so you can enjoy all of the fine midrange and bass details in your music and movies.
- Leather by Connolly: The top of the speaker features an aluminium top-plate, covered in all-new Leather by Connolly trim. We use luxurious, full-grain black leather for Gloss Black and Satin Rosenut finishes, and a light grey leather for White and Satin Walnut.
- Magnetic grille: Remains acoustically transparent while protecting the speaker's components.
- Finishes: This model is available in Gloss Black, Rosenut, Satin Walnut and White.
Whats Included
- Grilles for Midrange and Bass drivers
- Bi-Wire Terminal Links
- 4 Stabilisers, 4 Stabiliser caps, Stabiliser adjustment tool.
- Midrange end cap removal wedge tool
- Metal spike adjustment bar
- Cleaning cloth
Product Manuals
Q: What are the dimensions of the speaker?
A: The speaker has a product depth of 23.7 inches, a width of 16.26 inches, and a height of 47.95 inches.
Q: Does the speaker come with a warranty?
A: This speaker comes with a 5-year warranty on both parts and labor.
Q: What is the maximum frequency response of the speaker?
A: The maximum frequency response of the speaker is 35 kilohertz.
Q: What is the purpose of the Aluminium Plate in the cabinet?
A: The Aluminium Plate increases the stiffness of the cabinet.
Q: Do these speakers come in black? . . . .
A: All 800 Series models including 802D4 are available in Gloss Black.
