Audi Delta Wiring Help!

[skiboard]

I am trying to install a aftermarket headunit.
this is basically what my delta's wiring diagram looks like and I have trouble finding Left Rear +/- and Right Rear +/-
I see that it has RR and LR on line out but how would I connect it to + and -?
Thanks in advance

[flyromeo3]

If you purchased the wiring harness you would notice that the rears get connected via the RCA outputs.

Front have regular line level wiring vs the backs. or you could splice that wire from the stock harness and connect the rear outputs from the radio to that.

I would recommend the wiring harness as its cleaner and easier to install.

[skiboard]

I've figured out, I bought the harness but it dowes not include adapter for ouputs so what I did was to connect + rear to output section and connected + and - for 12v amp remote