“my factory harness has only wires for 4 speakers.How does the stereo get the signal from the sub using this converter?”

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• You have to open the device and switch to bridge dock 2 and 3 together. Dock one is for your highs and mids amp. Dock 3 goes to your sub amp.

  Answered by DavidS 2 years ago

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• It comes with an instruction manual that will give you an option on how you like your system setup. It’s pretty much plug and play.

  Answered by Bobskie 2 years ago

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• You need to tap into your factory speakers wires to Connect them to your lc7 1 To get signal then you used rca to amp to the lc71

  Answered by EliasL 2 years ago

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