Skip Navigation

Infinity Kappa Four vs Rockford Fosgate Punch P500-1bd

 

remove

Infinity Kappa Four

(12)

Shop all All Car Amplifiers

remove

Rockford Fosgate Punch P500-1bd

(8)

Shop all All Car Amplifiers
Hide similar features
Condition New StockNew Stock
Performance Infinity Kappa FourRockford Fosgate Punch P500-1bd
RMS Power Output (Wt x Channels) 125 x 4
200 x 1
Peak Power Output (Wt x Channels) 300 x 42000 x 1
Power at 2 Ohms (Wt x Channels) 150 x 4400 x 1
Bridged Power (Wt x Channels) 300 x 2N/A
Minimum Impedance Bridged
Loading...
4N/A
Minimum Impedance Unbridged
Loading...
21
Best Frequency Response
Loading...
10-75k Hz20-250 Hz
THD at Rated RMS Power
Loading...
1%1%
Signal to Noise Ratio
Loading...
85 dB80 dB
Input Voltage
Loading...
14.4v14.4v
Features Infinity Kappa FourRockford Fosgate Punch P500-1bd
Amplifier Class
Loading...
DBD
Low-Pass Crossover Frequency
Loading...
32-320 Hz35-250 Hz
Low-Pass Slope (dB/octave)
Loading...
12 dB/oct12 dB
High-Pass Crossover Frequency
Loading...
32-320 HzN/A
High-Pass Slope (dB/octave)
Loading...
12 dB/octN/A
Bass Boost
Loading...
0-12 dB0-18 dB
Bass Boost Frequency
Loading...
50 Hz45 Hz
Fan Cooled
Loading...
NoNo
Fuse Rating
Loading...
80100
Speaker Level Inputs
Loading...
RCA (adapter req)No
Preamp Outputs
Loading...
No1 pair
Width (inches)
Loading...
14-5/88-1/2
Height (inches)
Loading...
1-3/42-1/4
Depth (inches)
Loading...
7-1/810-1/4
Parts Warranty
Loading...
3 Years1 Year
Labor Warranty
Loading...
3 Years1 Year
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research