The Logitech Z313 2.1 Channel Speaker Audio System is a powerful and sleek speaker system perfect for enhancing your computer's sound. With a 50W RMS power output and a subwoofer for added depth, this system delivers immersive audio quality. The setup includes 3 speakers and a subwoofer, making it easy to connect to your computer with the included 3.5mm jack audio input. Featuring a headphone jack, volume control, and AC power, this portable speaker system from Logitech is a great addition to any workspace or gaming setup.