SVS 3000 Micro SubwooferReference Subwoofer Performance Just Went Micro. The challenges of designing a mini subwoofer capable of chest pounding output at the lowest frequencies, while maintaining effective thermal and energy management in a micro sized enclosure, has always been the holy grail of subwoofer brands. Previous designs were flawed with weak output, distortion, and uncontrolled movement of the cabinet itself. 3000 Micro is like a magic trick small enough to fit