Rockford Fosgate Punch PBR300X1 300 Watt Monoblock Amplifier

Rockford Fosgate Punch PBR300X1 300 Watt Monoblock AmplifierThe PBR300X1 is a mono car audio amplifier designed for a subwoofer system that requires little space. The BRT (Boosted Rail Technology) is an ultra efficient design that doesn't even use a switching power supply to generate its 300 Watts of power! The BRT also has a variable hi level DC offset turn on circuit for easy installation into any OEM system. See our Element Ready amplifiers designed specifically for Motorsports and Motorcycle applications.

There are three sets of RCA inputs and three sets of 5V outputs with a selectable 180◦ Phase switch

The REF407F 4" 2-way car speakers follow that Infinity heritage by offering the killer combo of high efficiency and superb sound

Class-AD (front/rear channels)

adding plenty of punch to the speaker's impressive performance

8"W Sealed Box 1 ft3

while having that peace of mind in owning a great Massive Audio subwoofer

VC Impedance: 1-ohm + 1-ohm

RMS Power @ 1 Ohm

Shallow Mounting Depth

Sensitivity: 85 dB

The Rockford PBR400X4D is a full-range 4-channel car audio amplifier designed for stereo front/rear systems that requires little space

The Kappa glass fiber cone midrange driver will hold its shape when the power's cranked up