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Single sub phase problem?
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<blockquote data-quote="Jepalan" data-source="post: 8141406" data-attributes="member: 655519"><p>OK so...</p><p></p><p>1) this is your girlfriends car, so your a$$ is on the line</p><p></p><p>2) It sounds like you accidentally swapped polarity on *one* of the speaker inputs (left or right) going into the LOC. What is happening is that the bridged amp is mixing the right and left signals into a mono mix into the sub. Because one channel is out of phase they actually cancel each other out when centered.</p><p></p><p>SOLUTION: Simply swap the (+) and (-) of *one* of the speaker inputs to the LOC. Either the left-front or the right front. Once it is working as expected from a balance standpoint, you may then want to go to the sub speaker leads and see which polarity gives the strongest hit.</p></blockquote><p></p>
[QUOTE="Jepalan, post: 8141406, member: 655519"] OK so... 1) this is your girlfriends car, so your a$$ is on the line 2) It sounds like you accidentally swapped polarity on *one* of the speaker inputs (left or right) going into the LOC. What is happening is that the bridged amp is mixing the right and left signals into a mono mix into the sub. Because one channel is out of phase they actually cancel each other out when centered. SOLUTION: Simply swap the (+) and (-) of *one* of the speaker inputs to the LOC. Either the left-front or the right front. Once it is working as expected from a balance standpoint, you may then want to go to the sub speaker leads and see which polarity gives the strongest hit. [/QUOTE]
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Single sub phase problem?
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