Infinity Kappa 202a car audio amp dyno oldschool stereo amplifier sound & output power test

Another nice oldschool car audio amplifier from 1996 arrived for a dyno run and sound test! Thanks to people like you the videos keep coming up!
The Infinity Kappa 202a did a good job on the amp dyno!
The efficiency at 4 Ohms mono ( 2 Ohms per channel ) was still good, so i decided to do a dynamic 1kHz sinus burst output power test at 2 Ohms mono which is 1 Ohm per channel.
Burst tests were made with 20 and 8 cycles. The 1 Cycle test is just for fun!
The linearity of the amp was the best i tested so far, other amplifiers loose a few or more watts if the power test frequency changes from 1kHz to 50Hz - not the Kappa 202a!

Thanks to all supporters and people who provide amplifiers for a dyno video!


If you like the basstrack, get it here:

https://www.audiokeller.com/audio/akb...

The audiophile track for the sound test was created by: ‪@OmegaMetroid93‬

#infinity
#caraudio
#ampdyno