The YSP-4300 is a soundbar that generates 7.1 surround sound by using the walls of the room for sound reflection. It has a compact, robust aluminium body which, in combination with the mirror finish, underscores the sound quality of the system. The active subwoofer is wirelessly connected with the soundbar so that it can be optimally placed in the room. External devices may be connected to the soundbar via a USB port.