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Polarity on ar


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If you want to hook up the neg. wire from the amp/receiver to the "0" post, that's fine. Just be sure to do the same thing on both speakers. Tha'ts all that really matters. I've taken freq. response measurement with 3a's hooked up both ways and it doesn't make any difference because the music signal from upstream is AC, which is bi-directional, whereas the DC you used (battery) is uni-directional.

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