do i use (hu out) or (amp out)? door speakers

[theman11]

im finally installing aftermarket system in my car and would rather not run speaker wire directly from the door speakers. I am running them from the rear stock amp. I have the speaker diagram for the speakers but I would like t know if I will be using the wires for (hu out) or (amp out)? im guessing its headunit out but just want to be sure. 

[slowfkncar]

Amp out goes directly to your drivers, HU out comes from the HU. All brown or brown stripes are negatives.

[theman11]

1 hour ago, slowfkncar said:

Amp out goes directly to your drivers, HU out comes from the HU. All brown or brown stripes are negatives.

Cool thanks