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Sub Channel Question.
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<blockquote data-quote="twinkieC405" data-source="post: 2701117" data-attributes="member: 553890"><p>My A7's sub channel will not work, the other 4 channels are working fine. There are ZERO blown fuses, all the connections are perfect and its a brand new sub/box/amp/wiring etc. I have the amp grounded to the battery and the HU grounded inside the dash.</p><p></p><p>I was told it was probably a floating-ground, meaning i need to ground both the HU and amp places besides the battery, something like the chassis.</p><p></p><p>Tia.</p></blockquote><p></p>
[QUOTE="twinkieC405, post: 2701117, member: 553890"] My A7's sub channel will not work, the other 4 channels are working fine. There are ZERO blown fuses, all the connections are perfect and its a brand new sub/box/amp/wiring etc. I have the amp grounded to the battery and the HU grounded inside the dash. I was told it was probably a floating-ground, meaning i need to ground both the HU and amp places besides the battery, something like the chassis. Tia. [/QUOTE]
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