Digital Innovations 4330200 AcoustiX Speaker System 2.0 USB Desktop/Soundbar

Inside power indication & volume control; Available 3.5mm audio out & available USB port; Power output: 3W (1.5 per channel); Freq resp: 200Hz-15kHz; Imp: 10ohm (50mm driver); Shielded to prevent interference from TV or PC; Includes volume controls & on/off switch to conserve electricity;