Rockford Fosgate Punch 45 Car Audio Amplifier

The Punch 45 is built to deliver the power. The Punch 45 will drive a pair of speakers with ease, or you can combine both channels to power a sub.

Performance
RMS Power Output (Watts x Channels) 23 x 2
Peak Power Output (Watts x Channels) N/A
Power at 2 Ohms (Watts x Channels) 35 x 2
Bridged Power (Watts x Channels) 70 x 1
Minimum Impedance Bridged 4
Minimum Impedance Unbridged ---
Best Frequency Response 20-200k Hz
THD at Rated RMS Power 1%
Signal to Noise Ratio 80 dB
Input Voltage 14.4v
Features
Amplifier Class AB
Low-Pass Crossover Frequency 40-400 Hz
Low-Pass Slope (dB/octave) 12 dB
High-Pass Crossover Frequency 40-400 Hz
High-Pass Slope (dB/octave) 12 dB
Bass Boost 0-18 dB
Bass Boost Frequency 45 Hz
Fan Cooled No
Fuse Rating 30 x 1
Speaker Level Inputs No
Preamp Outputs 1 pair
Width (inches) 11-11/16
Height (inches) 2-3/4
Depth (inches) 11-1/4