Panasonic SC-BT330 1 kW 5.1 Home Theater System

The SC-BT330 is compatible with a new feature of ARC (Audio Return Channel). ARC allows receiving audio signals from the TV, on top of the preexisting HDMI function of sending audio/video signals to the TV with just one cable. This new feature will simplify the connection by eliminating an audio cable connection between the TV audio output and the main unit's audio input.