i'll try to get some pics up asap. I've tried turning the crossover knob, and it still happens.

hello everyone, this is my 1st post. I've always had phoenix gold products, and i refuse to use anything but phoenix gold ti. series amps in my vehicles. There may be something wrong with my amp now. Winter is approaching and every time i start my car, my subs hum. It doesn't matter what subs are ho...