I installed a Audiobahn AX202P crossover in my car and I now have alternator whine over my speakers. Before I installed it there was no noise. With the key in the ON position(car not running), I get poping noises when I use my power windows. It does goes away when I bypass it. Does this mean its defective? I moved the ground to a different place and had no difference. I will try one other place tomarrow. What else can I try?
So I changed the grounding point and used different rca cables but I still get the noise. Anything else I can try? anyone?????