Supreme all-round ability makes the flagship Bowers & Wilkins 603 S3 speakers incredibly effective with all types of music and home cinema sound.

Flagship speakers with mighty sound
As the largest speakers in the range, the Bowers & Wilkins 603 S3 are ideal for rooms that are more spacious. With their wide frequency response and deep bass, they also make the perfect speakers for listening to everything from stadium rock to full-scale orchestral music. Add centre and smaller speakers from the 600 S3 Series and you can create a stunning home cinema speaker system – with tonally matched sound right the way around your room.

The best just keeps getting better
For around 30 years, Bowers & Wilkins 600 Series speakers have been at the top of their class. Even before the latest S3 speakers were announced, the previous version were still considered amongst the best in their category. With technology derived from the 700 Series, however, the latest 600 Series S3 speakers move the game on to an entirely new level.

Titanium tweeter for scintillating treble detail
Featuring an all-new titanium domed tweeter, the 603 S3 takes a big step up in top-end detail and refinement. Using materials and technologies from the 700 Series, the more advanced driver teases out detail that could easily be missed with other speakers. Using a tube-loading system, the tweeter is further isolated from cabinet resonances, reducing distortion to vanishingly low levels.

Continuum mid-range cone for incredible realism
First developed for Bowers & Wilkins’ flagship 800 Series, the Continuum woofer design shows exceptional ability for this class of speaker. Improvements to the S3 include a more powerful, lower distortion motor assembly. This further enhances the already impressive vocal response and helps keep the timing fast-paced and foot-tappingly rhythmic.

The power to impress
With not one but two bass cones per speaker, the 603 S3 delivers a deep, powerful bass. As this is a 3-way speaker, the woofers are dedicated to bass, meaning they can concentrate on the bottom end of business, without having to reproduce critical mid-range information, such as vocals. In effect, this means they act as a separate subwoofer, dropping the bass to window-rattling levels.

Better on the inside, still handsome on the outside
The 603 S3’s sleek good looks remain largely as before, but inside the cabinet there’s been extensive improvements. Upgraded electronics promote a more transparent and open sound, while the cabinet itself has a new bass port design and is stiffer, both of which reduce resonance.

Choose your finish
Always one of the more attractive speakers in its class, Bowers & Wilkins didn’t need to change the timeless style. All that’s left is for you to choose between one of three distinct finishes. Matte black is the classic choice with the all-white version providing a lighter option. For a more traditional style, go for the oak finish with light baffle.

Enjoy your music’s full dynamic potential, with the Bowers & Wilkins 603 S3.