Kicker KX series 4 channel amps?

[ctdv55 10+ year member]

Was wondering if anyone has had any dealing with these amps, have an older gentleman who has a kx600.4 he's wanting to trade me that is in pristine condition, just wondering if anyone has had any hands on dealings with these amps and their performance.

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[whitemax 10+ year member]

I've had a couple of the KX series from Kicker. They were solid amps. I would have no issues running them again.

 

[raptor727 10+ year member]

I have the 650.4 and the kx2500.1 both very solid amps can handle low voltage and not burn up abd do rated on decent electrical great amps imo

 

[rjay 10+ year member]

^^^^ agree with the above comments. I have only ran the mono amps (kx400 and kx600) but they are were very solid and never had any issues. The kx400 is still being used to this day, and it's had about 6+ years of use now!

 

[wickedwitt 10+ year member]

Astonishing amps. The ONLY 4 channels I will run (KX and SX). Great SQ, great power output, great year after year dependability. Since you can typically get them cheaper than competitor's new 4 channels, it is a win-win.