subwoofer, building a box Options

[klm317]

i was thinking about putting a 8" sub in the trunck to give the system a little more punch, and since money is a little tight, i was wondering how hard it would be to just make my own simple sub box. i mean, a box isn't hard to make, i was just wondering what i would all need to do to make it sound right and to make sure it is all sealed right. so if anyone has some tips, plans from ones that have been made, or whatever ya got, it would be an amazing help. don't really want to spend almost $200 for a simple sub box. thanks

[lilsteeg]

get some fiberboard(mdf) from lowes, have them cut it to your demensions, then just take it home, nail it together with a nails about every inch, brad nails will work great, and then cut the whole, and your done, you can put carpet on it if you want. the wood should cost about $10