Rockford Fosgate PBR300X4 Punch BRT 300-Watt Ultra Compact 4-Channel Amplifier
Four-channel, 4-ohm (only) amplifier with 75 Watts x 4 @ 4-Ohms RMS power rating and 300 watts RMS total power
Designed for stereo front/rear systems that require little space--just 1.53 x 4.25 x 6.75 inches
High- and low-level inputs with variable 4-6 volt hi level DC offset voltage input turn-on control
Selectable 80Hz LP/AP/80Hz HP filter @ 12dB/Octave
One-year limited warranty