Ok I just about have my system ready to go in my 05 ranger.

Im runnin 2 rear infinity kappas, 100w rms each, powered by a pioneer 2 channel amp puttin out 100 w rms per side.
I have 2 front rockford fosgate 60 watt rms 3 ways that im gonna run of the HU and a Stage 2 rockford fosgate 10 inch sub runnin off a 250 watt fosgate amp. How thick does my remote wire have to be?
Is 20g alright or should i run 16?

 

20 will be fine, it's not carrying much current, it only needs to supply a 12v signal to the amp to tell it to turn on, 20 or 16 would be fine.

Mark

 

If it was mine, I'd use that Pioneer amp on your front speakers and run the rears off the deck power.......

 

big X 2

Mark

 

why in th world would you amp your rears and not your fronts whos gonna apreciate that not you believe me run your rears off of the deck and amplify your fronts trust me and if you dont ask around it just makes sence.

 

i'm with this guy, amp the fronts and get the best out of them and leave the rear to being only fill off the deck.