In reference to diagram on HOW TO: Get sound from PC to Car Stereo / Amp :
Regarding the the output to from the center/subwoofer. I won't actually be using a center speaker and using this output to subwoofer amplifier only. In the diagram it shows individual RCA cables going to the amp. This is indeed a pair of RCA cables running to the amp and not one to the amp and one to a non pictured "center" speaker channel, right?
Alright, thanks for the clarification on that!