box trouble...

[-Hobby-]

Lets try again. Thats a net size your talking about. The remainder after sub, box walls/bracing and port displacement. If all you have is 6 cubes gross your looking at a 2 - 12 box, a single 15 box or a single 18 box. The 18 would be sub specific. Some want larger boxes. Fitting a single 18 would still be difficult if built right. You may need 1.5 - 2 cubes just for displacements.

Dont try and put a bigger sub in your setup than you can fit. Smaller subs in the correct box will do better than a sub in the wrong size box.