I think this may be a wiring problem, but if it is im not sure where it would be.
I went to go pick up a pizza awhile ago and when I was driving my amp cut off. I looked back and the amplifier was still powering, but there was no sound. I noticed that when ever I took a turn, it would start working. When im done turning and going strait again, it will turn stop working again.
If this is a wiring problem, does anyone know which wire it would be?
Could be loose speaker wire or an RCA. Sometimes the RCA inputs on amps/hu's get loose too and can cause a problem. My friends system used to get louder when he turned haha.