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Bowers & Wilkins

Bowers & Wilkins HTM81 D4 Centre Speaker

£8,250.00

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The Bowers & Wilkins HTM81 D4 is their largest centre-channel speaker is designed to partner the 801 D4 and 802 D4. A powerful performer, it has both the scale and the midrange extension to perfectly match the quality of its illustrious stablemates.

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☎ 01925 828 009

Free Next Day Delivery*

Free next weekday delivery

When you spend over £75, we will send you a tracking number where DPD will give a one hour delivery window. Services available Monday to Friday (excluding public holidays) to most mainland UK addresses for in stock items ordered before our cut-off time at 3:30pm. Terms apply.

Free Saturday delivery

When you spend over £299. We will send you a tracking number where DPD will give a one hour delivery window. Services available to most mainland UK addresses for in stock items ordered before our cut-off time on Friday 3pm. Terms apply.

Free Sunday delivery

When you spend over £299. We will send you a tracking number where DPD will give a one hour delivery window. Services available to most mainland UK addresses for in stock items ordered before our cut-off time on Saturday 2pm. (Sunday delivery location) Terms apply.

Reserve for Collection

Some of our manufacturers request for their items not to be sold online. For these items please call to order 01925 828009

Remote locations

Standard next day delivery is free for all orders to most UK mainland addresses. All other delivery prices are determined by the destination, the service chosen and the value and weight of your order. Addresses in the Scottish Highlands, offshore, Northern Ireland & Ireland may incur additional delivery costs, depending on the items ordered.

Returns Policy

If for any reason you’re not completely satisfied with your purchase, we’re happy to offer a refund within 30 days, provided you inform us of your intention within 14 days of receiving your item and return it to us within the 30-day period.

For our full returns policy, click here.

The centre-channel speaker is arguably the most important in home theatre – and the HTM81 D4 has an enviable array of advanced technologies to reinforce that point, including Solid Body tweeter-on-top, a decoupled Continuum™ Cone midrange drive unit and twin 200mm (8-in) Aerofoil™ bass cones.

Aerofoil Bass Cone

Our Aerofoil bass cone technology remains an outstanding solution to the conundrum of combining low mass and high stiffness in bass cones, thanks to its carbon-fibre skin and variable-profile foam core. Now, we have added the foam Anti-Resonance Plug for lower distortion and even cleaner bass.

Diamond Dome Tweeter

One of our most significant accomplishments over the past two decades, the ultra-stiff, supremely accurate Diamond dome tweeter is the perfect combination of low mass, exceptional stiffness and outstanding accuracy. 15 years after we introduced it, we haven’t found a better tweeter dome technology.

Aluminium Bass Pods

HTM81 D4 mounts two Aerofoil bass cones in twin solid aluminium bass pods, each of which is clamped into an aluminium plate fixed to the stiffest part of its curved cabinet. Formed as single pieces of metal, these stiff structures provide the perfect mechanical location for those powerful bass cones.

The Science of Sound

Innovation is at the heart of everything we do. We question, we examine, we understand and then we evolve. We use computer modelling to explore and reimagine every aspect of loudspeaker design. Learn more about all the technologies that combine to make 800 Series Diamond™ so special here.

Specifications

Features:	3-way vented-box system
	Diamond tweeter
	Solid body Tweeter-on-Top
	Continuum™ cone FST
	Anti-Resonance plug
	Biomimetic Suspension
	Matrix™
	Aerofoil™ cone bass units
	Flowport
Drive Units:	1 x 25 mm (1-in) Diamond dome high-frequency
	1 x 150 mm (6-in) Continuum cone FST midrange
	2 x 200 mm (8-in) Aerofoil cone bass units
Frequency Range:	20 Hz – 35 kHz
Frequency Response:	28 Hz – 28 kHz (+/-3 dB from reference axis)
Sensitivity:	90 dB (on axis at 2.83 V rms at 1 m)
Harmonic Distortion:	2nd + 3rd harmonics (90 dB, 1 m on axis), <1 % 80 Hz – 20 kHz, <0.3 % 100 Hz – 20 kHz
Nominal Impedance:	8 Ω (minimum 3.0 Ω)
Recommended Amplifier Power:	50 W – 500 W into 8 Ω on unclipped programme
Max Recommended Cable Impedance:	0.1 Ω
Dimensions (H x W x D):	334 x 847 x 371 mm
Net Weight:	32.20 kg
Finishes:	Gloss Black, with Black Grilles
	White, with Grey Grilles

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