SVS Prime 2.1 PackSonic dynamite in a super compact package, the Prime Satellite 2. 1 speaker system delivers deceptively huge, full range sound with pinpoint accuracy and room energizing bass from the two versatile Prime Satellite speakers and powerful SB 1000 Pro subwoofer. Product Overview The Prime Series Satellites were designed to challenge speaker convention, leveraging SVSs audio passion and expertise, they exceed everything you might expect from such a small