sub box for 15?

i just bought a audiobahn aw1571se and dont know to much about boxes! 1. how big should it be? 2. should it be ported if so how big where ext.. or enclosed. i was also curious of an inverting the speaker cause the magnet has the flame design and all. i dont know about all the formulas and want it to hit hard and sound good. it is going into the extended cab of a tacoma.

Ahhh...why did you not come here and ask for help before buying that flaming sub?? Well I would sell that sub and look for a better quality subwoofer. Why did you buy that sub?? Sorry but pretty much everyone here does not like Audiobahn much at all...Audiobahn is crap equipment and overrated...anything with flames is not quality stuff.