lol.. that focus was fun..
but like i said to.. try a ported box.. i be u get better results, and more of a bass that u want out of that woofer.

Livin Loud

 

I used to own a 12" MKII brahma and ran it in about 1.4cubes sealed before I sold it. Running off of about 1000 watts it sounded pretty good. Although I do agree with the rest, it would sound better in a properly built ported box.

I actually have my sealed box and would sell it to you if your interested. Send me a PM if you want.