then this belongs in the newbie sectionOriginally Posted by ascendotuum
1.) easiest way without splicing into existing wiring would probably be to interface into a factory cd-changer/aux input. not sure if the RSX had that option.
2.) splice into your psu's molex +12v lead
3.) unless you have an aftermarket HU with SPDIF input, it's not cost-effective to use SPDIF. just connect the line-out to the HU's aux/cd-changer input.