b w 603 s3603S3 Experience immersive sound with the 603 S3 the crowning jewel of the stunning 600 Series. Bring the excitement of cinema right into the comfort of your larger rooms and home theater. This powerful creation combines our revolutionary Titanium Dome tweeter with the extraordinary precision and crystal clarity of the FST Continuum cone midrange driver, delivering a sonic experience that will leave you breathless. Make every moment an epic experience