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fullspecs

Bowers & Wilkins 702 S3 vs Bowers & Wilkins 703 S3

Best For

Best for High-End Audio Systems
Bowers & Wilkins 702 S3
Higher Amplifier Power Handling
Bowers & Wilkins 702 S3
Better for Smaller Spaces
Bowers & Wilkins 703 S3
Lighter Cabinet
Bowers & Wilkins 703 S3
Premium Floorstanding Speaker
Bowers & Wilkins 702 S3

The Bowers & Wilkins 702 S3 and 703 S3 are premium floorstanding speakers designed for listeners who want detailed sound and powerful bass in a high-end home audio setup. Both feature a three-way vented-box design, Carbon Dome tweeters, Continuum cone midrange drivers, and 90 dB sensitivity. The key differences are their power handling, cabinet width, weight, and bass specifications. The 702 S3 supports an amplifier output range of 30 W to 300 W and weighs 33.46 kg, while the 703 S3 supports 30 W to 200 W and weighs 28.8 kg. Choosing between them depends on your room, amplifier, and listening priorities.

Verdict

The Bowers & Wilkins 702 S3 is the stronger choice for enthusiasts seeking a flagship-level floorstanding speaker with greater power-handling capability and a more substantial bass-driver configuration. Its 300 W maximum amplifier rating makes it suitable for more demanding high-end audio systems when properly matched with an amplifier. The Bowers & Wilkins 703 S3 remains an appealing alternative for listeners who want similar premium speaker technologies in a narrower, lighter cabinet. Choose the 702 S3 for a higher-end system or the 703 S3 for a more space-conscious setup.

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Specification
Price
601049.27
515194.33
Brand
Bowers & Wilkins
Bowers & Wilkins
Model No
702 S3
703 S3
Wired / Wireless
Home Theatre Speaker Specification
Home Theatre Speaker Specification
Driver Type
Dynamic
Dynamic
Driver Diameter
25/645 mm
25/480 mm
Impedance
8 ohm
8 ohm
Sensitivity
90dB spl
90dB spl
Frequency Response
46 Hz - 28 kHz, 28 Hz - 33 kHz
46 Hz - 28 kHz, 30 Hz - 33 kHz
Maximum Power Input
AC 100V-240 V / 50 Hz / 60 Hz
AC 100V-240 V / 50 Hz / 60 Hz
Maximum Power Output
30 W - 300 W ( RMS )
30 W - 200 W ( RMS )
Signal to Noise Ratio
90 dB
90 dB
Noise Cancelling
NA
NA
Aux Connectivity
No
No
Weight
33.46 Kg
28.8 Kg
Dimensions
1010 mm X 354 mm X 192 mm
1010 mm X 316 mm X 192 mm
Available Colors
Black, White, Brown
Black, White, Brown
Accessories
Bowers & Wilkins 702 S3 Speaker
Bowers & Wilkins 703 S3 Speaker
Other Features
3-Way Vented-Box System.
A house for high frequencies.
5-Year warranty Valid from the date of purchase for passive loudspeakers.
Our flagship, the 702 S3, is a state-of-the-art tower speaker that defines new standards for performance in its class. If you want the best, this is it.
Technical Features - Decoupled Carbon Dome Tweeter, Solid Body Tweeter-On-Top, Continuumâ„¢ Cone FSTâ„¢ Midrange, Decoupled Midrange, Aerofoilâ„¢ Profile Bass Cones, Flowportâ„¢.
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.
Carbon Dome tweeters are purpose-built for the 700 Series. Delivering a dramatic improvement on the aluminum double dome tweeter, they raise the breakup threshold to 47kHz, for pinpoint imaging accuracy and detail.
3-Way Vented-Box System.
A house for high frequencies.
5-Year warranty Valid from the date of purchase for passive loudspeakers.
Technical Features - Decoupled Carbon Dome Tweeter, Solid Body Tweeter-On-Top, Continuumâ„¢ Cone FSTâ„¢ Midrange, Decoupled Midrange, Aerofoilâ„¢ Profile Bass Cones, Flowportâ„¢.
Its new Tweeter-on-Top configuration and the revolutionary Biomimetic Suspension in its decoupled midrange drive unit combine to raise the 703 S3 to all-new heights of performance.
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.
Carbon Dome tweeters are purpose-built for the 700 Series. Delivering a dramatic improvement on the aluminum double dome tweeter, they raise the breakup threshold to 47kHz, for pinpoint imaging accuracy and detail.
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Frequently Asked Questions

Which is better, the Bowers & Wilkins 702 S3 or 703 S3?
The Bowers & Wilkins 702 S3 is the better overall choice for listeners seeking greater amplifier power-handling capability. The 703 S3 offers similar core technologies in a narrower and lighter cabinet.
Which speaker handles more amplifier power?
The 702 S3 supports a listed amplifier output range of 30 W to 300 W, compared with 30 W to 200 W for the 703 S3. Always check the manufacturer's amplifier-matching recommendations.
Which speaker is better for bass?
The 702 S3 has a listed bass-frequency response extending to 28 Hz, compared with 30 Hz for the 703 S3. Its larger bass-driver specification also makes it attractive for listeners prioritizing low-frequency performance, although room acoustics and placement affect actual bass reproduction.
Are the Bowers & Wilkins 702 S3 and 703 S3 wireless?
No. Both are wired passive loudspeakers and require a compatible external amplifier. Neither model lists built-in Bluetooth connectivity.
Which speaker is smaller and lighter?
The 703 S3 is lighter at 28.8 kg, compared with 33.46 kg for the 702 S3. It is also narrower at 316 mm versus 354 mm, making it easier to accommodate in some listening spaces.
Do the Bowers & Wilkins 702 S3 and 703 S3 support Dolby Atmos?
Neither speaker lists built-in Dolby Atmos processing. Both can be used as part of a compatible home theater system, but Dolby Atmos support depends on the connected AV receiver or processor and the overall speaker configuration.

Top Differences

  • Frequency Response: 46 Hz - 28 kHz, 28 Hz - 33 kHz vs 46 Hz - 28 kHz, 30 Hz - 33 kHz
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