NEW Rockford Original power RCA Wire for Rockford PBR300X4 PBR400X4D Amplifier

2017 - Current PBR400X4D Punch Compact 400 Watt Class-D 4-Channel Amplifier. 2017 - Current PBR400X4D Punch Compact 400 Watt 4-Channel Amplifier. 2011 - 2014 PBR300X4 Punch Compact 300 Watt Class-BR 4-Channel Amplifier.

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