Made a ghetto beats boombox from a old logitech surround sound system i had. And my issue is distortion in the subwoofer mostly and when i touch the wires going from the amp to the sub level knob i get really bad feedback through the sub and it will cut out also. I know the wiring is a cluster fudge and this was just a "going to wire it up to see if it works then protect it all later" kinda job. Do you think non insulated wire could be the culprit? Any input is appreciated. Def a newb when it comes to custom audio. I know car audio but this is def different.
And on another note, I was thinking about just getting another amp to simplify it. Any suggestions?