| Re: Alpine wiring with DIC If you are hooking the new head to the factory AMP:
Wire the new head with 12v, ACC, and earth. Take the audio wires off the factory unit, and splice them careful to a good quality RCA cable(monster). Then just plug the pre-outs from the new head into the factory audio(now RCA), and use a noise filter between the two sets of RCA connectors.
Total cost of install: under $20
Retains: Everything apart from XM and RAP. If you want RAP find a RAP feed and attach it to the ACC line on the new head. |