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Engine whine - Desperately need help
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<blockquote data-quote="EmpiricalApe" data-source="post: 8852439" data-attributes="member: 688568"><p>Currently, I have the mids amp and the headunit temporarily grounded directly to the negative terminal on the battery. I also have an in-line noise filter on the stereo power wire. I also have a ground loop isolater on the rcas for my sub amp (that worked better than putting ground loop isolators on all 4 mid amp rcas). Having three ground loop iso on the sub rcas made the amp pull significantly less power. The whine seemed to actually get worse after grounding the amp and stereo to the battery. Any more ideas?</p></blockquote><p></p>
[QUOTE="EmpiricalApe, post: 8852439, member: 688568"] Currently, I have the mids amp and the headunit temporarily grounded directly to the negative terminal on the battery. I also have an in-line noise filter on the stereo power wire. I also have a ground loop isolater on the rcas for my sub amp (that worked better than putting ground loop isolators on all 4 mid amp rcas). Having three ground loop iso on the sub rcas made the amp pull significantly less power. The whine seemed to actually get worse after grounding the amp and stereo to the battery. Any more ideas? [/QUOTE]
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Engine whine - Desperately need help
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