Rockford Fosgate Punch PBR300X1 Car 300W RMS Monoblock Amplifier OPEN-BOX#

1 X ROCKFORD FOSGATE PUNCH PBR300X1 AMPLIFIER. PBR300X1- 300 Watt Amplifier with Boosted Rail Technology. In addition, this patented technology allows the chassis design to be much smaller than traditional sized amplifier - 1.53" x 4.25" x 6.75" - making this amp a great solution for smaller stealth installations, motorcycles and recreational vehicles.