This is a built-in modular home entertainment system that is integrated into the wall. It has slide up paneling where you insert audio DVDs or CDs. It is available in 5.1 surround or stereo sound and allows for multi-room playback via Ethernet. It can even stream MP3s from a networked computer. Also features is an AM/FM radio, intercom, room monitor, clock, alarm, sleep timer and an audio line-in. This unit is more targeted for custom installers who would put this in your home, but it is pretty damn awesome nevertheless—RV not included, unfortunately.