B&W
Product Description
B&W' 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. Available with an optional matching floor stand for the perfect installation.
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.
Innovation is at the heart of everything B&W does. They question, they examine, they understand and then they evolve. They use computer modelling to explore and reimagine every aspect of loudspeaker design.
- Diamond Dome Tweeter – Reproduces high frequencies with unmatched precision and smoothness, enhancing dialogue clarity and spatial realism.
- Solid Body Tweeter-on-Top – Machined from a single block of aluminum, this decoupled housing minimizes resonance and disperses high frequencies with openness and air.
- Continuum™ Cone FST™ Midrange Driver – Ensures lifelike vocal performance and accurate midrange reproduction, ideal for cinematic dialogue and musical nuance.
- Biomimetic Suspension – Replaces the traditional fabric spider to minimize air pressure and coloration, revealing the finest midrange details.
- Twin Aerofoil™ Bass Drivers – Lightweight yet rigid carbon-fiber/foam-core drivers deliver deep, punchy bass with exceptional control and reduced distortion.
- Aluminium Bass Pods – Precision-formed metal pods anchor the bass drivers to the cabinet’s most rigid point, enhancing low-end response and structural integrity.
- Matrix™ Internal Bracing – Interlocking internal bracing reduces resonance and ensures a cleaner, more believable soundstage.
- Anti-Resonance Plug – Integrated into the bass drivers to suppress distortion and enhance low-frequency articulation.
- Flowport™ Technology – Rear-firing port design reduces air turbulence, improving bass clarity and efficiency at high volumes.
- Reference-Grade Integration – Acoustically and aesthetically matched to the 801 D4 and 802 D4 for seamless home theatre performance.
*Stand Not Included
Shipping
All orders are processed within 48 hours from date of order.
We offer Free Ground Shipping on all orders regardless of size.
- If you would like to receive your order quicker you can request Express shipping during Check-Out in the Comments section. Additional charges will apply.
- In-stock items are shipped from our Vancouver warehouse and will reach major Canadian cities in 5-7 business days.
- Items not in stock will either ship from one of our manufacturer partners' warehouses or in rare cases first must be sent to Vancouver and then to you.

