Subwoofer Humming noise... Ground Loop?
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Subwoofer Humming noise... Ground Loop?
Hello,
I just replaced my factory battery with a optima yellow top. I used the same battery ground but I am getting a ridiculous humming from my subs now. I have tried regrounding the battery and the amp but I have the same issue. If it matters its a MA Audio Hk602sx amp and 2 Mtx 9500 12's. I was wondering if I regrounded the head unit if that would maybe fix it? If anybody has any suggestions I would appreciate it!!
I just replaced my factory battery with a optima yellow top. I used the same battery ground but I am getting a ridiculous humming from my subs now. I have tried regrounding the battery and the amp but I have the same issue. If it matters its a MA Audio Hk602sx amp and 2 Mtx 9500 12's. I was wondering if I regrounded the head unit if that would maybe fix it? If anybody has any suggestions I would appreciate it!!
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Well, Ive done the big 3 and it still does it. Even when the car isnt running and I turn everything on it does this. So im not sure what to check. But when I rev my engine there is no difference so I guess that eliminates the engine noise.
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Well its more of a low rumble. I have tried a different amp and it does the same thing. As far as the grounds go I regrounded both the amp and the battery. I'm using all zero gauge wiring for my grounds and power. My rcas are ran on opposite sides of the car too. I also have a 5 farad power cap and when I unhook that it doesn't change.
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10-19-2015 12:35 AM