The Genuine Bose Power Supply DCS-92 is a rectangular-shaped home theatre speaker system designed for Bose AV18, AV28, AV38, and AV48 players. It features a 5.1 channel system configuration and DTS surround sound formats, offering a high-quality audio experience. With a sleek black design and a durable metal and plastic construction, this power supply unit is wired for connectivity and has a manufacturer warranty of 1 month. Perfect for enhancing your home cinema setup, the Bose DCS-92 is a reliable and powerful component for your viewing pleasure.