What type of box would hit harder with 2 jl audio 10" W3's also would a crossfire 2 x 300 amp have enough power to make those speakers hit like they should. I have them in a 98 accord and listen to alot of rap music if that helps
i personally like sealed but i say go with a ported box built to jl's specs. with a ported box you get more output with less power but that should be good enough power to get the moving. jl is underrated on there subs so you can give them more but with a proper built ported box and that amp you will be all right.