I have a kicker L7 15 running in a skar audio 1200watt amp. I’m having a problem getting my subwoofers to work like they’re supposed to. I can listen to one song and the sub will hot super hard throughout the entire song and the I play another song and it’s like the sub isn’t even on. I hooked up a different sub and amp this check if it would be better but it’s the same thing even with a different sub and amp hooked up. I checked all wires and everything seems to be good. Solid power and ground connections along with remote and rcas all good but I have no idea why it’s doing this. Can anyone explain what could be causing this problem.