I bought this unit to put in an average room that doubles as a desk. The sound suits me very well. The sound effects are remarkable. Sony super quality. A small flat on the connector is difficult to change. I am, however, arrived with some solder and a lot of extra wire (the son is too short for a large room). Indeed my player is not below or behind the screen, but video projector side. Installation is scheduled for a standard room, I have not!