If your entertainment system needs an audio upgrade, this Logitech speaker system is a great choice to give you THX-certified, crystal clear sound. Here is a great speaker from Logitech that is great for use on both your computer and your television. Built-in with THX-certified sound, you get powerful sound that adds a new depth to your music, movies and gaming. Connect up to three compatible devices via the 3.5 mm audio jack and the RCA inputs. All the control functions are on the satellite speaker, so you have beautiful, immersive sound just within reach. This 2.1 system delivers crisp sound and thunderous bass for music, movies and games. Hear the high notes clearly through the compact satellites and the deep beats via the side-ported subwoofer. It’s loud sound you can feel. Product specifications: Total watt (peak): 400 W. Total wattage (RMS): 200 W Subwoofer: 130 W Satellites: 2 x 35 W. 3.5 mm (0.14 ‘’) auxiliary input: 2 RCA input: 1 Headphone jack: 1 Control: Power, volume and bass control on the right speaker.