I don't have a box yet. I bought everything I need besides the box so far

 

then you can build a box to fit your needs just look up some plans online or check out idb's thread on it

 

I wouldn't worry about it personally, just didn't want to get fussed at for not mentioning it lol

Depending on the box you end up with you could use a spacer to raise the mounting surface of the sub. You could buy them or just make them whatever thickness you need and out of whatever you want (mdf board, ply wood etc).

http://www.ebay.com/itm/2-MDF-SPEAKER-RING-SPACER-12-INCH-WOOD-1-2-THICK-FIBERGLASS-BOX-ENCLOSURE-PORT-/271350944494?pt=US_Speaker_Sub_Grills_Accs&hash=item3f2dc6d2ee

 

I can post ya up some specs..
Even got a few extra boxes laying around

 

Your subs are sick but I'm more looking for something to throw under he seat and be done lol

 

haha mine are under the seat

 

Ya but didn't you have to take apart your back seat?

 

No I just like to be complicated and intricate. You can do it