Bowers & Wilkins HTM82 D5

The Bowers & Wilkins HTM82 D5 is a high-performance reference centre-channel loudspeaker from the prestigious 800 Series Diamond range. Designed to complement the 803 D5 and 804 D5 floorstanding loudspeakers, it brings advanced acoustic engineering and exceptional clarity to high-end home theatre systems. Its carefully developed three-way architecture is engineered to reproduce dialogue, vocals and central soundstage information with natural tonal accuracy, precise articulation and convincing dynamic expression.

At the heart of the HTM82 D5 is a 25mm Diamond dome tweeter, a dedicated 130mm Continuum cone FST midrange driver and two 165mm Aerofoil bass drivers. Each driver is designed to handle a specific portion of the audio spectrum, helping preserve high-frequency detail, vocal intelligibility and low-frequency impact. This configuration is particularly important for cinematic reproduction, where dialogue must remain clear and intelligible while the soundtrack delivers complex effects, music and dramatic dynamic changes.

The Diamond dome tweeter is housed in a Solid Body Tweeter-on-Top assembly designed to minimise unwanted resonance and reduce the influence of cabinet vibration. Meanwhile, the decoupled Continuum FST midrange driver provides a dedicated operating environment for the frequencies most important to speech and vocal reproduction. These technologies work together to support precise imaging, clear dialogue and a stable front soundstage.

The HTM82 D5 also incorporates Bowers & Wilkins' Biomimetic Suspension, Anti-Resonance Plug and Matrix cabinet bracing. These technologies address unwanted mechanical interference and cabinet vibration, helping preserve the subtle information that contributes to realistic voices and natural instrumental timbres. Dual Aerofoil bass drivers and the Flowport bass reflex system further support controlled low-frequency reproduction and the dynamic demands of modern film soundtracks.

With a published frequency response of 45Hz to 28kHz (±3dB), 89dB sensitivity and an 8Ω nominal impedance, the HTM82 D5 is engineered for sophisticated multichannel systems. Its substantial cabinet houses the specialised three-way driver arrangement while maintaining a lower overall profile than the HTM81 D5, making it a compelling choice for premium home theatre installations built around the 803 D5 or 804 D5.

Available in Stealth Black, Warm White and Dark Walnut, the HTM82 D5 combines advanced acoustic performance with refined craftsmanship. The optional FS-HTM D5 dedicated stand provides a purpose-built installation solution, allowing the loudspeaker to be positioned securely and integrated into a carefully designed home cinema environment.

• Reference three-way centre-channel loudspeaker from the Bowers & Wilkins 800 Series Diamond range.
• 25mm Diamond dome tweeter with Solid Body Tweeter-on-Top construction for detailed and precise high-frequency reproduction.
• Dedicated 130mm Continuum cone FST midrange driver for natural dialogue, vocal clarity and accurate sound reproduction.
• Decoupled midrange architecture, Biomimetic Suspension and Anti-Resonance Plug technologies designed to minimise unwanted interference.
• Dual 165mm Aerofoil bass drivers for dynamic, controlled low-frequency performance.
• Matrix cabinet bracing to improve structural rigidity and reduce unwanted cabinet resonance.
• Flowport bass reflex technology designed to reduce airflow turbulence and unwanted port noise.
• Frequency response of 45Hz–28kHz (±3dB) and sensitivity of 89dB.
• Recommended centre-channel partner for the Bowers & Wilkins 803 D5 and 804 D5 loudspeakers.
• Three premium cabinet finishes: Stealth Black, Warm White and Dark Walnut.
• Optional FS-HTM D5 dedicated centre-speaker stand, sold separately.

• Diamond Dome Tweeter
  The 25mm Diamond dome tweeter combines exceptional stiffness with low moving mass, helping push diaphragm break-up to 70kHz. This advanced design supports precise high-frequency reproduction, excellent transient definition and the retrieval of subtle audio details. In home theatre applications, it helps preserve vocal consonants, delicate high-frequency effects and the fine spatial cues that contribute to a convincing cinematic presentation.
• Solid Body Tweeter-on-Top
  The dedicated solid-body tweeter assembly is positioned above the main cabinet to help isolate the high-frequency driver from unwanted structural vibration. Its rigid construction is designed to reduce resonance, while its carefully shaped housing helps manage diffraction. These measures support clear high-frequency reproduction, accurate sound placement and a stable front soundstage.
• Continuum Cone FST Midrange Driver
  The 130mm Continuum cone FST midrange driver is responsible for reproducing the critical frequencies that define speech, vocals and much of the character of musical instruments. Continuum technology is designed to control the effects of diaphragm break-up, while Fixed Suspension Transducer (FST) technology supports accurate midrange behaviour. Together, they help preserve dialogue intelligibility, natural vocal timbre and fine expressive details during complex movie scenes.
• Decoupled Midrange Architecture
  The dedicated midrange driver is mechanically isolated to reduce the influence of unwanted vibration from surrounding structures and the bass system. This approach helps preserve the clarity of the frequencies most important to human speech and vocal performance. The result is a centre-channel design engineered to maintain clear dialogue and accurate tonal character even when the soundtrack becomes dynamically demanding.
• Biomimetic Suspension
  Biomimetic Suspension replaces the conventional fabric spider with a specially engineered suspension structure. It is designed to reduce unwanted airflow turbulence and mechanical interference behind the midrange diaphragm, helping minimise potential sources of distortion and colouration. This contributes to a cleaner midrange presentation, supporting the natural reproduction of voices and instrumental textures.
• Anti-Resonance Plug
  The Anti-Resonance Plug forms part of the midrange driver's acoustic design and helps address unwanted resonances within the driver assembly. By reducing potential sources of interference, it supports clearer speech reproduction and more precise instrumental detail, helping subtle information remain distinguishable within dense multichannel soundtracks.
• Dual 165mm Aerofoil Bass Drivers
  Two 165mm Aerofoil bass drivers provide the low-frequency foundation of the HTM82 D5. Their composite cone construction is engineered to balance stiffness with low moving mass, helping maintain controlled diaphragm movement during demanding passages. This supports impactful sound effects, convincing bass weight and dynamic transitions while complementing the detailed midrange and high-frequency presentation.
• Matrix Cabinet Bracing
  The Matrix internal bracing system uses an interconnected structural framework to reinforce the cabinet and reduce unwanted panel vibration. By improving rigidity and controlling structural resonance, it helps minimise cabinet colouration that could otherwise affect dialogue clarity and soundstage accuracy. This provides a stable acoustic platform for the three-way driver system.
• Flowport Bass Reflex System
  The Flowport system incorporates a specially designed dimpled surface intended to reduce turbulence as air moves through the bass reflex port. This helps minimise unwanted airflow noise during demanding low-frequency passages and supports cleaner bass reproduction. Working alongside the Aerofoil bass drivers, the system contributes to the loudspeaker's dynamic capability and controlled low-frequency performance.
• Three-Way Vented-Box Architecture
  The HTM82 D5 separates high-frequency, midrange and bass reproduction into dedicated driver sections. This allows each transducer to operate within its intended frequency range and supports a balanced presentation of dialogue, music and cinematic effects. The vented-box design also assists low-frequency extension, helping the centre channel deliver convincing weight and scale within a high-performance home theatre system.
• System Matching with 803 D5 and 804 D5
  Bowers & Wilkins identifies the HTM82 D5 as a centre-channel partner for the 803 D5 and 804 D5 floorstanding loudspeakers. Using speakers from the same series helps maintain consistent tonal character as voices and effects move across the front soundstage. This is particularly important for multichannel films, where seamless transitions between the left, centre and right channels contribute to a more convincing cinematic experience.
• Optional FS-HTM D5 Centre-Speaker Stand
  The dedicated FS-HTM D5 stand is designed for the HTM81 D5 and HTM82 D5. It provides a purpose-built support solution for installations where the centre speaker needs to be positioned independently of an equipment rack or furniture. The stand is sold separately and is available in Black and Titanium finishes.
• Premium Cabinet Finishes
  The HTM82 D5 is available in Stealth Black, Warm White and Dark Walnut. The matching grille finishes complement the cabinet design, allowing the loudspeaker to integrate into sophisticated home theatre installations while retaining the distinctive appearance of the 800 Series Diamond family.

• Product Type:
  Three-way vented-box centre-channel loudspeaker.
• High-Frequency Driver:
  1 × 25mm (1in) Diamond dome tweeter.
• Midrange Driver:
  1 × 130mm (5in) Continuum cone FST midrange driver.
• Low-Frequency Drivers:
  2 × 165mm (6.5in) Aerofoil bass drivers.
• Frequency Range (-6dB):
  33Hz–35kHz.
• Frequency Response (±3dB from Reference Axis):
  45Hz–28kHz.
• Sensitivity:
  89dB SPL (on-axis at 2.83Vrms at 1m).
• Harmonic Distortion:
  Second and third harmonics, measured at 90dB SPL and 1m on-axis:
  Less than 1% from 80Hz–20kHz.
  Less than 0.3% from 100Hz–8kHz.
• Nominal Impedance:
  8Ω (minimum 3.0Ω).
• Recommended Amplifier Power:
  50W–200W into 8Ω on unclipped programme material.
• Maximum Recommended Cable Impedance:
  0.1Ω.
• Cabinet Construction:
  Matrix internal bracing and rigid cabinet construction with a dedicated Solid Body Tweeter-on-Top assembly.
• Acoustic Technologies:
  Diamond dome tweeter, Solid Body Tweeter-on-Top, Continuum cone FST midrange, Anti-Resonance Plug, Biomimetic Suspension, Matrix, Aerofoil bass cones and Flowport.
• Cabinet Finishes:
  Stealth Black, Warm White and Dark Walnut.
• Grille Finishes:
  Black for Stealth Black and Dark Walnut; Grey for Warm White.
• Dimensions (H × W × D):
  Height: 289mm (11.4in), including tweeter.
  Width: 715mm (28.1in), cabinet only.
  Depth: 363mm (14.3in), including grille and terminals.
• Net Weight:
  26.1kg (57.5lb) per loudspeaker.
• Compatible Speaker Stand:
  Bowers & Wilkins FS-HTM D5, available in Black and Titanium finishes. Sold separately.

• Download HTM82 D5 Technical Information Sheet (PDF)
• Visit the Official Bowers & Wilkins HTM82 D5 Product Page