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Bowers & Wilkins HTM81 D4
Rs.815,279.89

Bowers & Wilkins 702 S3 Signature
Rs.772,370.42
Brand
Bowers & Wilkins
Bowers & Wilkins
Model No
HTM81 D4
702 S3 Signature
Wired / Wireless
Home Theatre Speaker Specification
Home Theatre Speaker Specification
Driver Type
Dynamic
Dynamic
 
Driver Diameter
25/550 mm
25/660 mm
Impedance
8 ohm
8 ohm
Sensitivity
90dB spl
90dB
Frequency Response
20 Hz - 35 kHz, 28 Hz - 28 kHz
28 Hz - 33 kHz, 46 Hz - 28 kHz
Maximum Power Input
AC 100V-240 V / 50 Hz / 60 Hz
AC 100V-240 V / 50 Hz / 60 Hz
Maximum Power Output
50 W – 500 W ( RMS )
30 W - 300 W ( RMS )
Signal to Noise Ratio
90 dB
90 dB
 
Noise Cancelling
NA
NA
Aux Connectivity
No
No
Weight
32.20 Kg
35.26 Kg
Dimensions
847 mm X 371 mm X 334 mm
1138 mm X 391 mm X 290 mm
Available Colors
Black, White
Blue, Brown
Accessories
Bowers & Wilkins HTM81 D4 Speaker
Bowers & Wilkins 702 S3 Signature Speaker
Other Features
3-Way Vented-Box System.
5-Year warranty Valid from the date of purchase for passive loudspeakers.
Technical Features - Diamond Tweeter, Solid Body Tweeter-On-Top, Continuumâ„¢ Cone FST, Matrixâ„¢, Anti-Resonance Plug, Biomimetic Suspension, Aerofoilâ„¢ Cone Bass Units, Flowport.
Our largest center-channel speaker is designed to partner the 801 D4 and 802 D4. A powerful performer, it has both the scale and the midrange extension to perfectly match the quality of its illustrious stablemates. *Stand(s) not included.
The center-channel speaker is arguably the most important in home theater – and the HTM81 D4 has an enviable array of advanced technologies to reinforce that point, including Solid Body tweeter-on-top, a decoupled Continuum™ Cone midrange drive unit and twin 200 mm (8-in) Aerofoil™ bass cones.
3-Way Vented-Box System.
5-Year warranty Valid from the date of purchase for passive loudspeakers.
The 702 S3 Signature takes our state-of-the-art flagship 700 Series tower loudspeaker and evolves it to deliver unparalleled levels of performance.
Technical Features - Decoupled Carbon Dome Tweeter, Solid Body Tweeter-On-Top, Continuumâ„¢ Cone FSTâ„¢ Midrange, Decoupled Midrange, Aerofoilâ„¢ Profile Bass Cones, Flowportâ„¢.
The 705 S3 Signature is engineered to deliver sonic brilliance in a more compact form. This Signature stand-mount loudspeaker builds on the performance levels of the Bowers & Wilkins 705 S3, evolving them to new heights.
Engineered for pristine studio-quality sound at home, the 702 S3 Signature utilizes upgraded midrange and low-frequency motor systems, improved capacitors, revised speaker terminals, plus a more open tweeter grille mesh, as developed for our 800 Series Signature loudspeakers.

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Key Differences

Advanced sound technologies play a major role in delivering a more immersive audio experience. These speakers are ideal for creating a home theatre-like environment with immersive sound output. If you're comparing Bowers & Wilkins HTM81 D4 and Bowers & Wilkins 702 S3 Signature, both systems are built to enhance your home entertainment experience with strong audio output and advanced features. Key differences lie in output power, channel setup, and feature support, which influence performance. Modern connectivity options make these systems flexible for different setups and devices.

Verdict: Both systems are competitive, and the right option depends on your room size, usage, and feature requirements.

Top Differences

  • Sound Output: 50W vs 30W
  • Channels: 50 vs 30
  • Frequency Response: 20 Hz - 35 kHz, 28 Hz - 28 kHz vs 28 Hz - 33 kHz, 46 Hz - 28 kHz