Sirius SUBX2 Multimedia Speaker System - 2.1-channel
Audio Accessories: Speakers - General Audio & Video Accessories: Docking Stations
Package Contents: SUBX2 Multimedia Speaker System Weatherproof Indoor/Outdoor Antenna AC Adapter Additional Information: Total Harmonic Distortion (THD): 0.2% at 1 Watt Signal-to-Noise Ratio (S/N): >70dB Maximum