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need help with running rcas


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hook them into the output of your 4 channel amp. or spliters will work too

Will that work if it's high passed at the HU?

OP try to use the output on the 4 channel like he said but make sure to set the high pass filter from the amp and leave it off on the head unit.

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i never understood buying a head unit with less than three preouts.

THERE IS NO BUILD LOG!

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If your 4ch amp has outputs on it then use those to go to your sub amp and use the built in pre-amp for crossover settings, you'll lose any control you have at the H/U but it will let you hook it up without having to run more rca's.

If your amp does not have output's then you'll have to split one of the rca's to go to the sub amp.

EDIT: Use the front split for the 4ch and the rear for the sub and you'll have sub control from the H/U.

Edited by Skullz

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