{"product_id":"bowers-wilkins-htm81-d5-centre-speaker","title":"Bowers \u0026 Wilkins - HTM81 D5 - Centre Speaker","description":"\u003ch1\u003eBowers \u0026amp; Wilkins HTM81 D5 Reference Centre-Channel Speaker\u003c\/h1\u003e\n\u003ch2\u003eFlagship Centre-Channel Performance for Reference Home Theatre\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBowers \u0026amp; Wilkins HTM81 D5\u003c\/strong\u003e is the flagship centre-channel speaker in the 800 Series Diamond range. Engineered to reproduce dialogue, vocals, music and on-screen effects with exceptional clarity and scale, it is designed for premium home theatre systems where tonal accuracy and seamless front-channel integration are essential.\u003c\/p\u003e\n\u003cp\u003eFeaturing a Diamond dome tweeter, a dedicated 150 mm Continuum™ cone FST™ midrange driver and twin 200 mm Aerofoil™ bass drivers, the HTM81 D5 delivers powerful dynamics, detailed dialogue and deep, controlled low-frequency performance. It is the recommended centre-channel partner for the Bowers \u0026amp; Wilkins 801 D5 and 802 D5 floorstanding speakers.\u003c\/p\u003e\n\u003ch2\u003eClear and Natural Dialogue\u003c\/h2\u003e\n\u003cp\u003eThe centre speaker reproduces much of the dialogue and on-screen action in a home theatre system. The HTM81 D5 uses a dedicated three-way configuration to separate high, midrange and bass frequencies between specialised drivers.\u003c\/p\u003e\n\u003cp\u003eThis allows voices to remain clear and naturally positioned at the centre of the screen, even when complex sound effects, music and low-frequency information are playing simultaneously. Its substantial output capability also helps it maintain clarity and composure in large rooms and reference-level cinema systems.\u003c\/p\u003e\n\u003ch2\u003eDiamond Dome Tweeter\u003c\/h2\u003e\n\u003cp\u003eThe HTM81 D5 features Bowers \u0026amp; Wilkins’ advanced \u003cstrong\u003e25 mm Diamond dome tweeter\u003c\/strong\u003e. Diamond combines low mass with exceptional stiffness and accuracy, allowing the tweeter to reproduce high-frequency information with clarity, precision and openness.\u003c\/p\u003e\n\u003cp\u003eSubtle soundtrack details, ambient effects and upper-frequency harmonics remain clean and well defined. The tweeter’s extended performance also helps prevent the treble from sounding compressed or harsh during demanding cinematic passages.\u003c\/p\u003e\n\u003ch2\u003eSolid Body Tweeter-on-Top\u003c\/h2\u003e\n\u003cp\u003eRather than mounting the tweeter inside the main cabinet, Bowers \u0026amp; Wilkins places it within a rigid \u003cstrong\u003eSolid Body Tweeter-on-Top\u003c\/strong\u003e enclosure.\u003c\/p\u003e\n\u003cp\u003eSeparating the tweeter from the larger midrange and bass drivers helps isolate it from cabinet vibration. Its elongated housing is designed to reduce acoustic diffraction around the tweeter, supporting more precise imaging and a clearer connection between dialogue and the action on screen. The HTM81 D5 shares this technology with the wider 800 Series Diamond range.\u003c\/p\u003e\n\u003ch2\u003eDedicated Continuum Cone Midrange Driver\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e150 mm Continuum cone FST midrange driver\u003c\/strong\u003e handles the critical vocal and instrumental frequencies.\u003c\/p\u003e\n\u003cp\u003eThe driver is decoupled from the main enclosure to minimise interference from the twin bass drivers. This helps voices sound more natural and focused while preserving subtle tonal details in film scores, soundtracks and multichannel music.\u003c\/p\u003e\n\u003ch2\u003eBiomimetic Suspension\u003c\/h2\u003e\n\u003cp\u003eThe midrange driver incorporates Bowers \u0026amp; Wilkins’ \u003cstrong\u003eBiomimetic Suspension\u003c\/strong\u003e technology.\u003c\/p\u003e\n\u003cp\u003eThis open suspension structure is designed to reduce unwanted air pressure and colouration associated with a traditional fabric spider. By allowing the midrange driver to operate with fewer mechanical disturbances, the HTM81 D5 can reproduce dialogue and instruments with greater transparency.\u003c\/p\u003e\n\u003cp\u003eAn Anti-Resonance plug provides further control over driver behaviour, helping maintain clarity during demanding or high-volume scenes.\u003c\/p\u003e\n\u003ch2\u003eTwin 200 mm Aerofoil Bass Drivers\u003c\/h2\u003e\n\u003cp\u003eTwo substantial \u003cstrong\u003e200 mm Aerofoil bass drivers\u003c\/strong\u003e give the HTM81 D5 the scale and authority required to match the 801 D5 and 802 D5.\u003c\/p\u003e\n\u003cp\u003eAerofoil cone technology combines a carbon-fibre skin with a variable-profile foam core to balance low mass with high stiffness. This construction helps the bass drivers remain controlled as they move, producing deep, powerful low frequencies with reduced distortion.\u003c\/p\u003e\n\u003cp\u003eWith a frequency response extending down to 28 Hz at ±3 dB, the HTM81 D5 can reproduce substantial bass information from voices, music and cinematic effects while integrating with compatible subwoofers in a complete home theatre system.\u003c\/p\u003e\n\u003ch2\u003eAdvanced Matrix Cabinet Construction\u003c\/h2\u003e\n\u003cp\u003eThe HTM81 D5 incorporates Bowers \u0026amp; Wilkins’ \u003cstrong\u003eMatrix™ internal bracing system\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis reinforced internal structure helps reduce unwanted cabinet vibration that could otherwise colour the sound. By providing a more stable acoustic foundation for the drive units, Matrix construction supports cleaner dialogue, improved definition and more accurate placement of sound across the front stage.\u003c\/p\u003e\n\u003ch2\u003eFlowport Bass Reflex Technology\u003c\/h2\u003e\n\u003cp\u003eBowers \u0026amp; Wilkins’ \u003cstrong\u003eFlowport™\u003c\/strong\u003e bass-reflex technology helps manage airflow through the cabinet.\u003c\/p\u003e\n\u003cp\u003eThe carefully shaped port is designed to reduce turbulence and unwanted port noise as air enters and exits the enclosure. This supports cleaner bass reproduction and helps the HTM81 D5 maintain control during demanding action scenes and high-volume playback.\u003c\/p\u003e\n\u003ch2\u003eDesigned to Match the 801 D5 and 802 D5\u003c\/h2\u003e\n\u003cp\u003eThe HTM81 D5 is designed as the centre-channel partner for the Bowers \u0026amp; Wilkins 801 D5 and 802 D5 floorstanding speakers.\u003c\/p\u003e\n\u003cp\u003eIts 150 mm Continuum midrange driver and twin 200 mm Aerofoil bass drivers closely align with the driver configuration of the 802 D5. This helps create consistent tonal character as dialogue, effects and music move between the left, centre and right channels.\u003c\/p\u003e\n\u003ch2\u003eOptional FS-HTM Floor Stand\u003c\/h2\u003e\n\u003cp\u003eThe HTM81 D5 can be positioned on the optional \u003cstrong\u003eBowers \u0026amp; Wilkins FS-HTM floor stand\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for compatible 800 Series Diamond centre speakers, the stand provides a stable foundation and positions the speaker at an appropriate height beneath a television or projection screen. The FS-HTM is available in Black and Titanium finishes and is sold separately.\u003c\/p\u003e\n\u003ch2\u003ePremium Cabinet Finishes\u003c\/h2\u003e\n\u003cp\u003eThe Bowers \u0026amp; Wilkins HTM81 D5 is available in three premium cabinet finishes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStealth Black\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarm White\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDark Walnut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStealth Black and Dark Walnut models are supplied with black grilles, while the Warm White version includes a grey grille.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFlagship 800 Series Diamond centre-channel speaker\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned to complement the 801 D5 and 802 D5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-way vented-box speaker design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e25 mm Diamond dome tweeter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid Body Tweeter-on-Top enclosure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e150 mm Continuum cone FST midrange driver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDecoupled midrange construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiomimetic Suspension\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnti-Resonance plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwin 200 mm Aerofoil bass drivers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMatrix internal cabinet bracing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlowport bass-reflex technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e28 Hz–28 kHz frequency response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90 dB sensitivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional FS-HTM floor stand\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable in three premium finishes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eReference centre-channel speaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Design\u003c\/td\u003e\n\u003ctd\u003eThree-way vented-box system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-Frequency Driver\u003c\/td\u003e\n\u003ctd\u003e1 × 25 mm Diamond dome tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMidrange Driver\u003c\/td\u003e\n\u003ctd\u003e1 × 150 mm Continuum cone FST driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBass Drivers\u003c\/td\u003e\n\u003ctd\u003e2 × 200 mm Aerofoil bass cones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e20 Hz–35 kHz at -6 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e28 Hz–28 kHz, ±3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e90 dB at 2.83 Vrms\/1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Impedance\u003c\/td\u003e\n\u003ctd\u003e3.0 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Amplifier Power\u003c\/td\u003e\n\u003ctd\u003e50–1,000 W into 8 ohms on unclipped programme\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Recommended Cable Impedance\u003c\/td\u003e\n\u003ctd\u003e0.1 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHarmonic Distortion\u003c\/td\u003e\n\u003ctd\u003eLess than 1% from 90 Hz–20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHarmonic Distortion\u003c\/td\u003e\n\u003ctd\u003eLess than 0.3% from 100 Hz–8 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e334 mm including tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e846 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e363 mm including grille and terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e33.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Finishes\u003c\/td\u003e\n\u003ctd\u003eStealth Black, Warm White and Dark Walnut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrille Finishes\u003c\/td\u003e\n\u003ctd\u003eBlack or grey, depending on cabinet finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Stand\u003c\/td\u003e\n\u003ctd\u003eBowers \u0026amp; Wilkins FS-HTM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eTechnical specifications are based on Bowers \u0026amp; Wilkins’ official HTM81 D5 product information.\u003c\/p\u003e","brand":"Bowers \u0026 Wilkins","offers":[{"title":"Stealth Black","offer_id":45295612330099,"sku":"FP44709","price":19900.0,"currency_code":"AUD","in_stock":true},{"title":"Warm White","offer_id":45295612362867,"sku":"FP44946","price":19900.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2109\/2929\/files\/Bowers-Wilkins-HTM81-D5-Centre-Speaker-australia-Stealth-Black.png?v=1785485021","url":"https:\/\/www.theaudiotailor.com.au\/products\/bowers-wilkins-htm81-d5-centre-speaker","provider":"The Audio Tailor","version":"1.0","type":"link"}