Hey y'all, I'm gonna need some help here. I have an '05 Ram 1500 QC with the Seven speakers in it. However there is nothing saying that it is the Infinity system. What I need to know is, if the truck has the 7 speaker option does that mean it's the Infinity system? The reason why I am asking is I'm getting ready to drop a new headunit and speakers into it and need to know if im going to be re-wiring the WHOLE speaker system. Thanks Y'all.

Six_gunner

 

If it's anything other than the standard 4 speaker, there's an amp. Will you need to replace all the speakers, probably not, although it is advisable. You'll need a dash kit, wiring harness and antenna adapter. DO NOT CUT YOUR HARNESS!!!