The LCAi220 is an ideal high performance solution for plasma and other flat-panel TVs. Small, flat, and compact, the amplifier can be installed within the wall behind a flat-panel display so it mounts flush with the wall and is effectively invisible. The LCAi220 senses when a user turns on a TV or other device, and delivers the audio from that source through the local speakers provided. Connect an MP3 player and the LCAi220 is an integrated personal audio source to listen to.