The Bose Lifestyle 48 is a home entertainment system designed to offer premium audio and video experience with surround sound capabilities. It includes a media center, Jewel Cube speakers, and an Acoustimass module to deliver rich sound. This system also features ADAPTiQ audio calibration technology, which optimizes sound based on the room's acoustics. Additionally, the Lifestyle 48 series offers an integrated DVD player and a media console that allows for upscaling to high-definition video.