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<blockquote data-quote="supernov4" data-source="post: 8915642" data-attributes="member: 693452">Hard to tell if amp gain is at zero or at 2 o&#039;clock?Either way my opinion for the sub sectionI would eliminate using the prv crossover for the subwoofer You can run the rca sub out from the lc2 into the input on mono ampset low pass on amp to around 80 or 90hzTurn gain on amp all the way downTurn headunit to around 3/4 or the max level before your factory speakers start sounding badThen slowly raise sub level on the lc2 section to output around 5.5 to 6v as your amp is 6v inputYou can measure the voltage with a multimeter on the rca end while playing a low frequency sine toneWithout a multimeter I would probably guess the level would need to be set around 1 o&#039;clock as the lc2 is a 9.5v output but can&#039;t confirm 100% Also you would need to confirm the installer tapped into the correct factory speaker wireYou need full range signalIf it was tapped into wrong one it may be missing low frequency signalsthere is also a clip light on the amp you can use for referenceIf you want to keep the sub on prv that&#039;s fine just turn crossover on amp all the way upAnd you will probably need to lower the gain on amp all the way down</blockquote>

[QUOTE="supernov4, post: 8915642, member: 693452"] Hard to tell if amp gain is at zero or at 2 o'clock? Either way my opinion for the sub section I would eliminate using the prv crossover for the subwoofer You can run the rca sub out from the lc2 into the input on mono amp set low pass on amp to around 80 or 90hz Turn gain on amp all the way down Turn headunit to around 3/4 or the max level before your factory speakers start sounding bad Then slowly raise sub level on the lc2 section to output around 5.5 to 6v as your amp is 6v input You can measure the voltage with a multimeter on the rca end while playing a low frequency sine tone Without a multimeter I would probably guess the level would need to be set around 1 o'clock as the lc2 is a 9.5v output but can't confirm 100% Also you would need to confirm the installer tapped into the correct factory speaker wire You need full range signal If it was tapped into wrong one it may be missing low frequency signals there is also a clip light on the amp you can use for reference If you want to keep the sub on prv that's fine just turn crossover on amp all the way up And you will probably need to lower the gain on amp all the way down [/QUOTE]

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