Use the Z313 2.1 Speaker System from Logitech® to fill your room with big-balanced sound. The system consists of a powerful subwoofer that delivers deep bass when you want to feel the beat and two satellite speakers that deliver crystal-clear sound effects. For your convenience, it comes with a control pod that makes the volume control and turning on or off the system real easy. It even has a headphone jack so that you can plug in your headphone for private listening. With a total RMS power of 25 Watts, the Z313 2.1 Speaker System is an excellent choice for people who care as much about great beauty as they do about great sound. Quick Specs Product Type Speaker system - for PC - 2.1-channel System Components 2 speakers, subwoofer Speaker Type Active Nominal Output Power (Total) 25 Watt Frequency Response 48 - 20000 Hz Amplifier Integrated Speaker System Details 2 ¦ 1 x subwoofer