Rockford Fosgate Punch 50x2 Power series amplifier dyno run test & PSD-1 cheater amp

The rockford fosgate punch 50x2 oldschool cheater amp dyno and a small demonstration of the PSD-1 ( punch status display ) which displays Signal, max signal, clipping and thermal problems.
Use a good Sub or headphones :-)

UPDATE:

i was able to test the amp with a 2 Ohm mono load. It was a load of exactly 2.3 ohms.
I got 302 watts, thats 151 per channel 1 ohm !
Amp did not get hot but light warm :)

UPDATE 2:
18.01.2022
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i bought some power resistors, so i was able to test the amp with a 1 ohm ( !! ) mono load.
This is the same like 0.5 ohms per channel.
The result was 391 watts mono 1 ohm dynamic, thats around 195 watts per channel 0.5 ohm stereo.
The tests were made with a resistive load which is harder for the amp than a loadspeaker-load.

I also tried to test the amp with a 0.5 mono load, which equals 0,25 ohms per channel stereo. The amp didnt pass this test. Its output power went down, so mono 1 ohm is the minimum resistive load.

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