Rockford Fosgate Punch PM100X1 100 Watt Monoblock Amplifier (pair) closeout With frequencies that delve as

With frequencies that delve as low as 50Hz

Marine Audio

Experience higher sound quality

4000 Watts

Unbalanced

Rockford Fosgate Punch PM100X1 100 Watt Monoblock Amplifier (pair) closeout With frequencies that delve asThe PM100X1 amplifier uses our patent pending BTL technology to provide you a very unique amplifier solution. This single channel amplifier utilizes the speaker output of the radio to not only provide the audio signal it needs, but also the power that runs the unit. This is done through a combination of the DC offset voltage commonly present and the audio AC signal itself. Initially, it uses the DC offset voltage for its turn on power as well as