The Bose Companion 20 Multimedia Speaker System is a 2.1 channel home theater speaker system designed for use with Bose products. It features a rectangular shape in a sleek silver color, with Dolby Pro Logic surround sound formats delivering powerful RMS power of 20W. The speaker system includes all wires and a control pod for easy operation, offering connectivity via wired audio jack and featuring audio inputs for 3.5mm jack devices. With a headphone jack and volume control, this unit is perfect for enhancing your multimedia experience with rich and clear audio quality.