





Bowers & Wilkins
Bowers & Wilkins 700 Series - HTM71 S3 - Center Channel
B&W HTM71 S3 - Center Speaker
Bowers & Wilkins’ flagship centre speaker features a carbon dome drive unit housed in a Tweeter-On-Top enclosure, a 130mm (5”) Continuum Cone FST™ midrange driver – particularly important for dialogue clarity – and two Aerofoil™ Profile bass drivers. It’s the perfect partner for the 705 S3, 703 S3 and 702 S3.
Uncompromising vocal performance
The new HTM71 S3 features Tweeter-on-Top technology, ensuring perfect integration in a surround system with similarly equipped 700 Series models.
A home for high frequencies
The 700 Series adopts the latest generation of the Tweeter-on-Top Solid Body. The more elongated shape incorporates a new tweeter loading system that produces an even freer and more open sound at high frequencies. The carefully decoupled housing is milled from a single solid block of aluminum to better resist resonances.
Sharper details
Carbon dome tweeters have been specially developed for the 700 Series. They offer a marked improvement over aluminium double domes, raising break-up to 47kHz for precise, detailed imaging.
A truly amazing sound
Thanks to its composite structure, the Continuum™ cone avoids the abrupt behavior transitions that can compromise the performance of a conventional speaker. The result is a more open and neutral sound, which delivers vocals and instruments with precision and transparency.
Clean and clear
Each three-way speaker in the new 700 Series features a dedicated midrange cone using four key Bowers & Wilkins technologies: the Continuum cone, FST™, biomimetic suspension and midrange decoupling, the latter ensuring minimal interference from the operation of the cabinet’s woofers.
A triumph of science
Developed using advanced computer modeling techniques, the Aerofoil™ Profile woofer features variable thickness, providing rigidity where it is needed most. The result: deep, dynamic bass.
| Dimensions | Height: 165mm cabinet only 233 mm including tweeter Width: 628 mm cabinet only Depth: 318mm cabinet only 356mm including grille and terminals |
| Net weight | 17.45kg |
| Technical features | Decoupled tweeter with carbon dome Solid Body on-Top Tweeter Midrange Continuum™ FST Aerofoil™ Woofers Flowport™ |
| Description | 3-way bass reflex |
| Transducers | 1x ø25mm (1 in) Decoupled Tweeter with Carbon Dome 1x ø130mm (5 in) Midrange Continuum FST 2x ø130mm (5 in) Aerofoil Woofers |
| Frequency range | 45Hz - 33kHz |
| Frequency response | 50Hz - 28kHz ±3dB |
| Sensitivity | 89dB spl (2.83Vrms, 1m) |
| Harmonic distortion | 2nd and 3rd harmonics (90dB,1m on axis) <1% 90Hz - 22kHz <0.5% 120Hz - 20kHz |
| Nominal impedance | 8Ω (minimum 3.0Ω) |
| Recommended amplifier power | 30W – 200W on 8Ω undistorted program |
| Maximum recommended cable impedance | 0.1Ω |
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The love of good music
Who we are
We chose this business out of passion, and we continue it with passion. Our experience in music reproduction and live music constantly guides us in the choices we make regarding the products we select for you.
