Bowers & Wilkins Centre-Channel Speaker in Mocha - HTM71 S3 (M)

Bowers & Wilkins Centre-Channel speaker in Gloss Black - HTM71 S3 (GB)

Bowers & Wilkins Centre-Channel speaker in Satin White - HTM71 S3 (SW)

Bowers & Wilkins Centre-Channel Speaker in Mocha - HTM71 S3 (M)

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Call for Pricing
(416) 665-0749

Call for Pricing
(416) 665-0749

Call for Pricing
(416) 665-0749

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Our flagship centre-channel speaker features a Carbon Dome drive unit housed in a Tweeter-On-Top enclosure, a 130mm (5in) Continuum Cone FST™ midrange driver – particularly important for clarity with dialogue – and twin Aerofoil™ Profile bass cones. It’s the perfect partner for the 705 S3, 703 S3 and 702 S3.


A house for high frequencies

The 700 Series features the latest generation of our iconic Solid Body Tweeter-on-Top housing. Its new, more elongated form incorporates a longer tube-loading system to produce an even more free and open sound with high frequencies. The carefully decoupled housing is milled from a single solid block of aluminium to better resist resonance.


Sharper detail

Carbon Dome tweeters are purpose-built for the 700 Series. Delivering a dramatic improvement on the aluminium double dome tweeter, they raise the breakup threshold to 47kHz, for pinpoint imaging accuracy and detail.


Truly amazing sound

Thanks to its composite construction, the Continuum™ cone avoids the abrupt transitions in behaviour that can impair the performance of a conventional drive unit. The result is a more open, neutral performance that delivers voices and instruments with precision and transparency.


Clean and clear

Every three-way loudspeaker in the new 700 Series has 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 loudspeaker’s bass drivers.


A triumph of science

Developed using advanced computer modelling techniques, the Aerofoil™ Profile bass cone has variable thickness, providing stiffness and rigidity where it’s needed most. The result: deep and dynamic bass.

Size & Weight
DimensionsHeight: 165 mm cabinet only, 233 mm including tweeter, Width: 628 mm cabinet only, Depth: 318 mm cabinet only, 356 mm including grille and terminals
Technical featuresDecoupled Carbon Dome tweeter, Solid Body Tweeter-on-Top, Continuum™ cone FST™ midrange, Aerofoil™ Profile bass cones, Flowport™
Description3-way vented-box system
Drive units1x ø25mm (1 in) Decoupled Carbon Dome high-frequency, 1x ø130mm (5 in) Continuum cone FST midrange, 2x ø130mm (5 in) Aerofoil Profile bass
Frequency range45Hz - 33kHz
Frequency response50Hz - 28kHz ±3dB
Sensitivity89dB spl (2.83Vrms, 1m)
Harmonic distortion2nd and 3rd harmonics (90dB, 1m on axis), <1% 90Hz - 22kHz, <0.5% 120Hz - 20kHz
Nominal impedance8Ω (minimum 3.1Ω)
Recommended amplifier power30W - 200W into 8Ω on unclipped programme
Max recommended cable impedance0.1Ω
Cabinet finishesGloss Black, Satin White, Mocha
Grille finishesBlack, Grey (Satin White only)
Size & Weight
Net weight17.45kg