Here is my planned setup.

Alpine CDA-7894
3 Infinity Kappa Perfect 10.1
Infinity KAPPA 693.5I 6" x 9" 3-Way
Infinity KAPPA 462.5CFP 4" x 6" 2-Way
Rockford Fosgate 500watt amp

Im going for more of sound quality than bumps

does anybody know if someone makes a custom Gen. 3 box for 3 10's, and if so could I power 3 10's with a 2 way amp?
I think I like the sound of three tens alot better than two twelves

 

Well the head unit is great as well as your amp. If you want even better sound quality, get a digitial one... they're great. I have two! lol Anyways, if you want really really great sound quality, get Boston Acoustics instead of Infiinitys. I've heard both and I like the Bostons a lot more but hey, it's just my two cents:lala:

 

It will definately sound amazing but for more sq, go kicks and infinity or focal components, skip 3 10s/2 12s (thats alot of bump, not much sq One 10 or 12 will be fine for sq. 3 10s would sound alot worse for SQ even if you turned them down or ran them mono. I think you can do 3 10s off a 2 channel amp, depending on the resistance rating. Maybe someone can draw a wiring diagram...?
greg