Bowers & Wilkins is well known for its various loudspeaker lines geared toward audiophiles, many of which are out of most people’s price range— case in point, the $110,000 Nautilus.
But the famed British hi-fi manufacturer does dabble in the more entry-level audiophile space thanks to its 600 Series of loudspeakers.
Refreshed in late 2023, there are two bookshelf speakers within the 600 Series, the 607 S3 ($1,000) and the 606 S3 ($1,200), both of which are designed to be the bedrock of a traditional hi-fi system.
Bowers & Wilkins 600 Series S3

Two bookshelf speaker models
Both of Bowers & Wilkins’ entry-level bookshelf speakers, the 607 S3 and the 606 S3, share quite a bit in common. They both have a two-way design that pairs the same TitaniumDome tweeter with the brand’s latest Continuum Cone mid/woofer.
The main difference between the two is size and power. The 606 S3 has a larger cabinet and stands nearly two inches taller. While the two speakers share the same tweeter, the 606 S3 has a larger mid/bass driver (6.5 inches vs. the 607 S3’s 5-inch mid/bass driver).






