





Bowers & Wilkins HTM81 D4
- Regular price
- Rs. 1,450,000.00
- Sale price
- Rs. 1,450,000.00
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- Bowers & Wilkins HTM81 D4
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Description
The Bowers & Wilkins HTM81 D4 is the flagship centre-channel speaker in the 800 Series Diamond range, purpose-built to complement the legendary 801 D4 and 802 D4 models. As the largest centre-channel in the lineup, it delivers extraordinary scale, authority, and midrange clarity, ensuring dialogue and vocals are reproduced with stunning precision and realism. Its advanced acoustic engineering, including the Diamond dome tweeter and Continuum™ cone midrange, allows it to seamlessly integrate with its full-range counterparts, creating a perfectly balanced and immersive soundstage for home cinema. With its powerful dynamics, exceptional resolution, and refined design, the HTM81 D4 is the ultimate centre-channel solution for those seeking uncompromising performance in a reference-level surround system. Please note: stands are sold separately.
At The Center Of It All
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-fiber 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.
Aluminum Bass Pods
HTM81 D4 mounts two Aerofoil bass cones in twin solid aluminum bass pods, each of which is clamped into an aluminum 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.
Technical Specification
Category | Details |
---|---|
Technical Features | Diamond Tweeter, Solid Body Tweeter-on-Top, Continuum™ Cone FST, Matrix™, Anti-Resonance Plug, Biomimetic Suspension, Aerofoil™ Cone Bass Units, Flowport |
Description | 3-way vented-box system |
Drive Units | 1 × ø25mm (1 in) Diamond Dome High-Frequency 1 × ø150mm (6 in) Continuum Cone FST Midrange 2 × ø200mm (8 in) Aerofoil Cone Bass Units |
Frequency Range | 20Hz – 35kHz |
Frequency Response | 28Hz – 28kHz (±3dB from reference axis) |
Sensitivity | 90dB (on axis at 2.83Vrms at 1m) |
Harmonic Distortion | <1% (80Hz – 20kHz) <0.3% (100Hz – 20kHz) |
Nominal Impedance | 8Ω (minimum 3.0Ω) |
Recommended Amplifier Power | 50W – 500W into 8Ω on unclipped programme |
Max Recommended Cable Impedance | 0.1Ω |
Net Weight | 32.20kg (71 lb) |
Dimensions | Height: 334mm (13.1 in) Width: 847mm (33.3 in) Depth: 371mm (14.6 in) |
Cabinet Finishes | Gloss Black, White |
Grille Finishes | Black, Grey |



Up to 10 Years of Hassle-Free Warranty.
Many sellers offer products without service, but we’ve got you covered. Contact us to book your warranty, drop it in-store, or ship it to us for a refund or exchange for up to 10 years.
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