Gone are the days of clunky control knobs on your computer speakers. The stylish SW-T2.1 1800 speakers from Genius feature a touch panel for the Power, Mute, Volume, Bass and EQ controls. Touch the icon then move your finger over the slider for precision control. There are 5 EQ presets to fine-tune the sound based on what kind of music you are listening to. The satellite speakers have a 2" driver and can put out up to 10W of power. The 6" subwoofer puts out 30W of power. The whole system has a broad frequency response of 50Hz to 20kHz. Frequency Response: 50Hz - 20KHz Signal to Noise Ratio(SNR): 70dB Features: 3 piece touch speaker system with clear sound Total output power: 50 watts 6" subwoofer driver provides deep and powerful bas LCD status display Five equalizer effect: Flat/Rock/POP/Classic/Jazz DRD 3D sound effect Great for home studio, mp3 player, PC/Notebook or LCD TV Parts: Lifetime limited Labor: Lifetime limited