![Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp](https://marineboatradio.com/wp-content/photos/Rockford_Fosgate_PM600X4_Punch_Marine_Boat_600_Watt_4_Channel_Amplifier_Amp_01_vqv.jpg)
![Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp](https://marineboatradio.com/wp-content/photos/Rockford_Fosgate_PM600X4_Punch_Marine_Boat_600_Watt_4_Channel_Amplifier_Amp_02_neui.jpg)
![Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp](https://marineboatradio.com/wp-content/photos/Rockford_Fosgate_PM600X4_Punch_Marine_Boat_600_Watt_4_Channel_Amplifier_Amp_03_so.jpg)
![Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp](https://marineboatradio.com/wp-content/photos/Rockford_Fosgate_PM600X4_Punch_Marine_Boat_600_Watt_4_Channel_Amplifier_Amp_04_yiu.jpg)
![Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp](https://marineboatradio.com/wp-content/photos/Rockford_Fosgate_PM600X4_Punch_Marine_Boat_600_Watt_4_Channel_Amplifier_Amp_05_pay.jpg)
![Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp](https://marineboatradio.com/wp-content/photos/Rockford_Fosgate_PM600X4_Punch_Marine_Boat_600_Watt_4_Channel_Amplifier_Amp_06_bue.jpg)
![Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp](https://marineboatradio.com/wp-content/photos/Rockford_Fosgate_PM600X4_Punch_Marine_Boat_600_Watt_4_Channel_Amplifier_Amp_07_jjm.jpg)
![Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp](https://marineboatradio.com/wp-content/photos/Rockford_Fosgate_PM600X4_Punch_Marine_Boat_600_Watt_4_Channel_Amplifier_Amp_08_duhb.jpg)
![Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp](https://marineboatradio.com/wp-content/photos/cycaj.gif)
The PM600X4 is a 600 Watt 4-channel amplifier with high dynamic power using Class-a/b technology and a conformal coated pc board designed for motorsport and marine applications. In addition to 4-channel stereo mode, you can bridge both channels to create a high power 2-channel amp, or run stereo speakers on the front with subwoofers on the rear in 3-channel mode.
![Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp Rockford Fosgate PM600X4 Punch Marine / Boat 600 Watt 4-Channel Amplifier Amp](https://marineboatradio.com/wp-content/photos/cycaj.gif)