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Amp problem, 1 rca louder than 2?
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<blockquote data-quote="stones" data-source="post: 1023297" data-attributes="member: 540734"><p>You take a 9volt battery and and touch the positive terminal to the (what is supposed to be) the positive speaker wire, same with the negative.</p><p></p><p>If the polarity is correct the sub will move forward slightly.</p><p></p><p>If the polarity is incorrect and the positive battery terminal is actually touching the speakers negative terminal the sub will move slighty inward.</p><p></p><p>Your subs are dual voice coil so that complicates things, if you connected one the coils correct and the other incorrect on the same sub the 9volt test will be inconclusive.</p><p></p><p>The only way to be absolutely sure is to pop them out of the box and rewire them.</p></blockquote><p></p>
[QUOTE="stones, post: 1023297, member: 540734"] You take a 9volt battery and and touch the positive terminal to the (what is supposed to be) the positive speaker wire, same with the negative. If the polarity is correct the sub will move forward slightly. If the polarity is incorrect and the positive battery terminal is actually touching the speakers negative terminal the sub will move slighty inward. Your subs are dual voice coil so that complicates things, if you connected one the coils correct and the other incorrect on the same sub the 9volt test will be inconclusive. The only way to be absolutely sure is to pop them out of the box and rewire them. [/QUOTE]
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Amp problem, 1 rca louder than 2?
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