Okay short and sweet. Just bought two sets of Infinity speakers for the doors, and I am planning on doing a two amp setup(possibly one if there is one on the market). What kind of amp would be recommended to power these speakers optimally. Am I looking at replacing the OEM speaker wire with aftermarket wire?

Kappa 62.9i: 75w 2 ohms (back)
Kappa Perfect 6.1: 100w rms 4 ohms (front)

http://www.infinityspeaker.com/car/p...=US&Region=USA Kappa 62.9i

http://www.infinityspeaker.com/car/p...=US&Region=USA Kappa Perfect 6.1

 

There are many good amp choises out there. You want to send those babies at least 75-100 watts rms. Take a look at good 4 channel amp with low harmonic distortion. What kind of budget are you looking at? The amp size also needs to be considered. I use Alpine and JL. Very happy with both. If money isnt an issue, check out the 300/4 JL slash series. Us Amps, Arc Audio, Pheonix Gold , Kicker are just some of the many choices. Planning your set up, amp placement and budget are the first thing to consider. Dont forget an amp wiring kit. Are you looking at a sub down the road?

When I first installed my components, I used the existing speaker wire for a while. Then I ended up running 14 guage speaker wire through the door boot. I taped the end of the wire to a hanger. I used WD 40 to slide that baby on in. Go slow and easy. Good luck with your new tunes.