Radio wiring Diagram

[ldevaul77]

I have a 2018 Ram 2500 with the Alpine system and I'm trying to find a wiring schematic so I can use the subwoofer wires to run to the output converter. I'm running a skar active 2 channel line output converter and then to the amp. Thanks for any help.

 

[SitKneelBend]

I have a 2018 Ram 2500 with the Alpine system and I'm trying to find a wiring schematic so I can use the subwoofer wires to run to the output converter. I'm running a skar active 2 channel line output converter and then to the amp. Thanks for any help.

I can't help much but I know the Alpine system has an OEM AMP. You'd be served well to search something like "add Amp/Sub to Alpine System". I know it's been discussed, but I'm not sure if you have to pull signal from the AMP or if you can pull a hi-level from one of the rear speakers.