4.0 cubes to 32hz good for 2 CVR 12s?

[99grandprixGT]

hey i got 2 12inch CVR's and am wanting to go ported. i have them in a prefab sealed right now. so would 4.0 cubes to 32hz sound good? i want it to be loud it that would change anything. what you guys think?

[DarkFox]

sounds good to me. just make sure you get a good amount of port area (about 60^2 inches should do) and remember to account for its displacement when you make the box.