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Bowers & Wilkins 603 S3

The largest loudspeaker in the 600 Series and is ideal for larger rooms and home theaters. It combines our new Titanium Dome tweeter with the accuracy and transparency of our acclaimed Continuum cone FST midrange driver.

Floorstanding speaker Floorstanding
Indicative price € 986
System role Floorstanding speaker
Best for Dedicated stereo rooms, larger living spaces, and systems expected to scale with stronger electronics.
Product family 600 Series
Available finishes Black, Oak, and White
Product overview

A closer look at Bowers & Wilkins 603 S3.

The largest loudspeaker in the 600 Series and is ideal for larger rooms and home theaters. It combines our new Titanium Dome tweeter with the accuracy and transparency of our acclaimed Continuum cone FST midrange driver.

Family context

600 Series is the cleaner route into classic Bowers & Wilkins voicing.

This family gives the site an accessible two-channel and cinema entry point that still feels rooted in genuine hi-fi behavior rather than entry-level gadget logic.

Accessible hi-fi entry This strength matters when matching the product to the room, electronics, and listening goals.
Strong stereo starter systems This strength matters when matching the product to the room, electronics, and listening goals.
Cinema package flexibility This strength matters when matching the product to the room, electronics, and listening goals.
Key features

What stands out in this product.

  • Built to anchor larger stereo and cinema rooms with more scale, weight, and authority than compact speakers can offer.
  • Rewards better amplifier, receiver, and placement choices because the surrounding system will be audible in the final result.
  • Part of the 600 Series family, which helps it fit inside a wider Bowers & Wilkins ecosystem and upgrade path.
  • Accessible hi-fi entry is one of the reasons it stands out inside the current lineup.
Who it's for

Where this makes the most sense.

  • Listeners who care about placement, imaging, and choosing electronics that do the speaker justice.
  • Rooms that can support more physical scale, bass energy, and a proper two-channel anchor.
  • Shoppers buying into the 600 Series path from Bowers & Wilkins rather than treating the product as a one-off box.
System matching

Build the amplifier and room plan around this speaker.

This product will show clear differences in amplification, placement, and source quality, so the best result comes from treating it as a system anchor instead of a final add-on.

Pair it with an integrated amplifier or stereo receiver sized for the room and listening level, not just for the product page headline.
Give it enough breathing space from boundaries so the scale and bass weight stay controlled rather than boomy.
Complete the front end with a streamer, turntable, or disc source that matches how the room will actually be used day to day.
Bowers & Wilkins 603 S3 belongs to the 600 Series family, so keeping the surrounding system aligned with that role usually produces the cleaner result.
Floorstanding
Product details

Useful details before you request availability.

Brand page Bowers & Wilkins
Product family 600 Series
Collections Floorstanding
Available finishes Black, Oak, and White
Model references 603 S3 - Black, 603 S3 - Oak, and 603 S3 - White
Reference codes FP43869, FP43877, and FP43885

System building

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Need the right match?

We can help place this product inside the right stereo, cinema, or wireless system.

Audione can help match this model to the room, the electronics around it, and the level of performance you want before you decide on the final system.