The 600 Series includes four models: the floor standing 603 S3, the 606 S3 stand mount, the 607 bookshelf speakers plus the HTM6 S3.
Each model is available in oak, white or black finish, with a fourth cherry finish available in APAC markets only. A new FS-600 floor stand is available in silver or black to complete the range.
The new models were designed to work together in various combinations as part of a 600Series S3 home theatre system, with the dedicated HTM6 S3 centre channel and one of the existing ASW608 or ASW610 subwoofers.
The 600 Series S3 features new Titanium Dome tweeter technology. The new tweeter is a two-part construction, with a 25-micron main dome, braced by a second 30-micron titanium ring. This new design is housed in a tube-loading system which aims to reduce the resonant frequency behind the dome.
The 600 Series S3 cabinets have also been updated. The tweeter and main drive units are now mounted closer together, using intersecting trim rings in an attempt to improve integration and stereo imaging. On the rear of the speaker, a new terminal tray, taken from the 700 Series S3, is joined by a 700 Series specification bassport.