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Old Nov 9, 2008 | 12:25 PM
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So, I decided to put my box back into my 02, put the amp in (RF Power 800.4), and its getting some egine whine. No biggie, been here before, happen to have a ground loop isolator lying around. I throw that inline, and nothing, no sound now comes out. Hmmm. Bad isolator. Take to Radioshack, get new one. Same thing. RadioShack sucks, I go get another brand, still nothing. WTF?
Doesnt matter which output of the radio I use (front, back, ded sub output). Same result, if I just hook it up straight with some rca's, I get a ground loop. Put an isloator in, no sound (no voltage either, checked with a voltmeter)

Anyone seen this?
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