Bowers & Wilkins 603 S3


The Next Generation of High-Performance Speakers

  • New titanium dome tweeter: Delivers more detailed and extended high-frequency response
  • 1 x 6″ Continuum™ cone FST™ midrange
  • 2 x 6.5″ Paper bass woofer
  • Rigid cabinet construction for quality
  • Flowport technology reduces distortion
  • Sensitivity – 90dB
  • **Sold in pairs



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B&W 603S3 love of music

For the love of music

This isn’t just another loudspeaker range. The new Bowers & Wilkins 600 Series is designed for every music and movie lover; it’s the attainable and affordable way to bring the joys of True Sound to your music-listening or movie-watching experiences. 600 Series: for the love of music.

B&W 603S3 built for heritage

Built from heritage

The new 600 Series is the latest iteration of one of our longest-running, most highly regarded and most successful loudspeaker ranges. Available in a compact bookshelf, powerful stand mount, room filling floor stander and a crystal-clear centre channel, the 600 Series has a model to cater to every customer need.

B&W 603S3 Variants

603 S3

The 603 S3 is the largest loudspeaker in the 600 Series, and is ideal for larger rooms and home theatres. It combines our new Titanium Dome” tweeter with the accuracy and transparency of our acclaimed Continuum cone FST midrange driver. Room-filling scale and authority come courtesy of two bass drivers, while improved terminals and enhanced drive unit positioning make 603 S3 the most sophisticated affordable floorstanding loudspeaker we’ve ever made.

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B&W 603S3 tatanium dome tweeter

Titanium Dome” tweeter

The 603 S3 introduces our all-new Titanium Dome tweeter which combines exceptional resolution and insight with smooth, refined high-frequency reproduction. The result? An accurate and immersive insight into your favourite music.

Upgraded speaker terminals

Derived from the speaker terminals recently introduced in our 700 Series range, the speaker terminals on the new 600 Series feature an improved layout and a cleaner signal path between your amplifier and your loudspeakers.

B&W 603S3 continuum cone

Continuum™ cone

Continuum™ cone 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.


Colour Options

Black, Oak, White

Driver Complement

1x 1 inch Titanium Dome high-frequency -1x 6 inch Continuum cone FST midrange – 2x 6.5 inch Paper bass cone


8 ohms



Dimensions (W x H x D)

190 x 985 x 340 mm ( Cabinet only), 260 x 1020 x 402mm (including Plinth)


Product Sheet


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