XxSuperAdamxX 10+ year member
CarAudio.com Elite
I like the 300/4. It only shut off on me once. Not trying to scare you or anything, but the day it shut off on me, it was super hot outside, maybe around 95 or 100 degrees. I had the amp playing for a good 2 hours straight. Other then that I never had any problems with the 300/4. I haven't had any experience with the kicker amps.