HTM71 S3 Signature Midnight Blue Metallic
High-performance 700 Series center channel speaker
Model FP43591 · Series 700 Series
The HTM71 S3 Signature is a first-of-its-kind 700 Series Signature centre channel speaker, bringing even more clarity and detail to your favourite movies and music.
Read moreAt a glance
All specifications- Sensitivity
- 89 dB (2.83 V / 1 m)
- Nominal impedance
- 8 ohms
- Frequency response
- 50 Hz to 28 kHz
- Dimensions (W × H × D)
- 628 × 165 × 318 mm
- Weight
- 18.5 kg
- Number of ways
- 3
Overview
HTM71 S3 Signature features optimised technologies, such as our proprietary decoupled Continuum midrange drive unit and Tweeter-on-Top, plus upgraded bass motor systems, improved capacitors, revised speaker terminals, and a more open tweeter grille mesh, as developed for our 800 Series Signature loudspeakers.
About Bowers & Wilkins
There’s nothing quite like experiencing the True Sound of a performance. At Bowers & Wilkins, our dedicated engineers develop and integrate the highest calibre of performance audio technology into our products. The result allows you to hear music and movies with the striking accuracy and realism of the original recording, with nothing added and nothing taken away.
All Bowers & Wilkins productsFeatures
4

Crafted
We are inventors, pioneers and innovators, continuously developing technologies and products that raise the bar for audio excellence. Bowers & Wilkins engineers craft our 700 Series Signature models with the same care and precision that all our category-defining audio systems are renowned for. The results, however, are unique.

Honed
Built on the foundations of our most advanced technologies, we carefully optimize our 700 Series Signature models to reflect the latest developments in audio excellence. The small details can make the biggest difference – and these are the ones we pay close attention to fine-tuning.

Perfected
We’re passionate about providing the best, truest listening experience we can. Our 700 Series Signature models draw from this lifelong goal and offer a pinnacle in performance and design. We’ve evolved these loudspeakers to optimum heights. This is the best of our best.

Discover 702 S3 Signature
The 702 S3 Signature takes our state-of-the-art flagship 700 Series floorstanding loudspeaker and evolves it to deliver unparalleled levels of performance. DISCOVER MORE
Specifications
- Sensitivity
- 89 dB (2.83 V / 1 m)
- How loud it plays for a given signal. Higher sensitivity needs less amplifier power.
- Nominal impedance
- 8 ohms
- The electrical load your amplifier drives. System Builder checks it against the amplifier you pick.
- Frequency response
- 50 Hz to 28 kHz
- The range of pitches it reproduces, from deep bass to the top of the treble.
- Dimensions (W × H × D)
- 628 × 165 × 318 mm
- Width, height and depth, without cables.
- Weight
- 18.5 kg
- Per unit, out of the box.
- Number of ways
- 3
- Driver size
- 25 mm
- Model code
- BOWERS-WILKINS-HTM71-S3-SIGNATURE-MIDNIGHT-BLUE-METALLIC
- Quote it when you ask a specialist.
Size & weight
- Net weight
- 18.50 kg (40.8 lbs)
- Dimensions
- Height: 165mm cabinet only 233mm including tweeter Width: 628mm cabinet only Depth: 318mm cabinet only 356mm including grille and terminals
Technical details
- Drive units
- 1x ø25mm (1in) Decoupled Carbon Dome high-frequency 1x ø130mm (5in) Continuum cone FST midrange 2x ø130mm (5in) Aerofoil Profile bass
- Frequency range
- -6dB 45Hz - 33kHz
- Frequency response
- 50Hz - 28kHz ±3dB
- Harmonic distortion
- 2nd and 3rd harmonics (90dB, 1m on axis) <1% 90Hz - 22kHz <0.5% 120Hz - 20kHz
- Nominal impedance
- 8Ω (minimum 3.1Ω)
- Recommended amplifier power
- 30W - 200W into 8Ω on unclipped programme
- Sensitivity
- 89dB spl (2.83Vrms, 1m)
- Technical features
- Decoupled Carbon Dome tweeter Solid Body Tweeter-on-Top Continuum™ cone FST™ midrange Aerofoil™ Profile bass cones Flowport™
- Description
- 3-way vented-box system
- Max recommended cable impedance
- 0.1Ω
Finishes
- Cabinet finishes
- Datuk Gloss Midnight Blue Metallic
- Grille finishes
- Black
Downloads
3
- 702 S3 ManualManual · English · PDF, 1.7 MBDownload
- HTM71 S3 Signature Info SheetDatasheet · English · PDF, 1.1 MBDownload
- HTM71 S3 Signature DrawingsDrawing · English · PDF, 1.1 MBDownload
Awards and press
1

For stereo music or 5.1 movies, this series delivers!
EISA
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