I have a 4 channel amp with a pair of 6x9's and a pair of 4x10's and a self powered sub running off of my head unit. (The head unit is a JVC with 3 pairs of RCA's [R,L,Sub]) I know that i can run all of this from my head unit. WHAT I DON'T KNOW! Can i run the front door speakers off of the factory wiring connected to the head unit? My front door speakers are 5-way 4x6's that are 40 watt rms.

 

yep. There's no reason why you can't

 

So do i just run my two pairs of RCA's to my amp and the head unit will run the front two still even though i'm routing my signal through RCA's?

 

you got it right. should work flawlessly.

 

Well thank you very much i'll let you know how it goes