My Speakers Rumble When I Turn Up The Gain On My Amp And When Both Rca’s Are Plugged In

I decided to switcharound my amp in another part of the car. when I was ready to connect noticed the fuse next to my battery blew up. i changed and turned the volume up and then my speakers started buzzing even when I came back. i had to turn the negative growth for two amplifiers me to stop the noise, but then the bass woofers were low. so i plug from one side of the RCA cable from the amps and got a little better answer. but after a few minutes the rumbling back. i changed only during a ground wire and that’s the only thing he really did. . i have 8 gauge wire running to a power threshold and the cap to block the distributor and then to the amplifiers. this arrangement worked for several months. what could be the problem?

Answers for The Question

  1. Javin M
  2. mr.margarita