My next system that i am going to build quite soon i am not sure which subs that i want to use, but i know i want to use 3 10's. What do you think would knock harder 3 10" kicker s10l7 or 3 10" jl audio 10w7. I want to put them in a box with atleast 4 cubes ported. But Whats a good design for those 3 subs to hit loud and hard.