HTM71 S3 Signature
High-performance 700 Series Signature centre channel speaker.
The HTM71 S3 Signature is a first-of-its-kind 700 Series Signature center channel speaker, bringing even more clarity and detail to your favorite movies and music.
Technical Details
- Drive units1x 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 response50Hz - 28kHz ±3dB
- 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
- Sensitivity89dB spl (2.83Vrms, 1m)
- Technical featuresDecoupled Carbon Dome tweeter
Solid Body Tweeter-on-Top
Continuum™ cone FST™ midrange
Aerofoil™ Profile bass cones
Flowport™
- Description3-way vented-box system
- Max recommended cable impedance0.1Ω
Bowers & Wilkins
