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Ok, I know I already posted about this. But I have tried various things and this is the last I can think of so Please don't get mad at me cause I just want an opinion. How close can the power wire be to the tweater itself without causing interference? Like the wires aren't crossing, but the power wire is just running really close to the speaker itself. Would that cause like engine noise? I've checked the ground several times and tried moving wires around. The only thing I can figure is that I have the power wire running straight through the fender where it comes out a little hole right at the top in the hinge of the front door and then runs into a rubber thing that holds wires in the door hinge. Could that be causing the noise I'm hearing out of the tweater in the door? Thanks!