The Logitech Z323 Speaker System lets you enjoy 360-degree surroundsound effect on your desktop or laptop. With 30 watts of output power,it delivers powerful music, so you can rock on. This 2.1 speakersystem with a subwoofer enlivens your music, movies and games foran immersive experience. An auxiliary input and RCA jack allow youto connect these Logitech 2.1 speakers to game consoles, MP3 andDVD players, and other audio sources. Connect your headphones andlisten to your all-time favourites without disturbing others.