Everything is variable. I'll get a new amp later if I get some powerful subs now and as for space I have no clue. I have a Toyota Matrix hatchback. You can look at my pictures on here and see the box I had in it before with those two 12" w6's. That box fit perfect, but there war more room, probably room for another cubic foot.How much power, space; what's your budget, etc...
I know. I might still if it's still for sale. But this is for my friend and he's dead set on two dd 12's. 25 or 3500 series.Why didnt u buy that Shocker??? That was a killer deal especially for the money!