im just learning how to run and wire an amp, but i need a line output converter since i’m still on the stock stereo. with that, i’d need to know which wire or wires id need to run from the stereo to my converter. if it makes any difference or relation at all, i’m running 2 12’s. would anyone have a wiring diagram or know what wires to run?

 

Generally rear speaker wires are what you tap into for loc’s.

 

You really should consider changing the head unit before adding the 2 12"s.
The OEM radio doesn't have much power to push mids and highs to keep up with 2 12"s. It's going to make alot of distortion especially if they are the 30 year old OEM speakers.

 

It depends what factory stereo you have. If you have a factory CD / tape combo, it uses a separate amp for output.