Youre listening to music and online videos, watching movies and TV on your computer. But your built in computer audio just wont cut it. Thats where the Logitech Speaker System Z313 comes in, offering you the easy way to enjoy your music. Its convenient control pod makes it easy to control volume and even plug in your headphones. Black. 25 watts (RMS) of power fills your room with big, balanced sound. The compact subwoofer fits into tight apaces and delivers deeper bass when you want to feel the beat. Plus, its a snap to set up. Just connect the speakers to the subwoofer, and plug the subwoofer into your computer. Internal power supply. Easy install. Remote control. Plug and play. Speaker information. 2 x . Total power output 50W. General information: Manufacturers 2 year guarantee.