Crestron CNX-PBAR4 - network audio receiver

The CNX-PBAR4 is designed for systems utilizing multiple audio distribution processors to enable redistribution of audio return signals from room solution boxes. The CNX-PBAR4 installs at the head end and connects in line with the bidirectional audio cables. For each room, an unbalanced audio signal is extracted from the return feed to be connected to any available source input, allowing the return signal to be distributed to any other room as if it were another head end source.