The Bose Companion 3 Series II Multimedia PC Speaker is a 3.1 channel home theater speaker system designed for use with Bose products. It features a sleek black cube shape and offers wired connectivity with audio inputs for AUX and stereo L/R RCA. The speaker system includes a remote control and touch control features for easy operation. With a metal construction and weighing 19 lbs, this speaker is a reliable and high-quality option for enhancing your multimedia experience.