The box doesn't need to be bigger. One thing you could do is get an amp that will fully power the sub. Another 500rms would probably sound better. Other than that just make sure the enclosure is well built.
What do you mean ridiculous? and yeah it is chop chop now that i look at it..That's ridiculous. Is that chop chop by the youngbloodz.

Well that amp is probably putting out about 600 watts. I believe I read hifonics amps are slightly over rated. I have many people running their 12's at 1200rms easily. It is just an idea if you are looking for more output.I wasn't sayin i needed a bigger box.....i was just saying with the space i have to work with i doubt i'll get much louder with 1 12.....highly doubt any more power to this sub will be audible, and the enclosure is well well built.
i am very very jealous..... if u didnt catch it were like best friends, its my job to be jealous of all his stuff..... but my 9855 laughs at his sony Xplod deck..... thats about all i got on him lolVery nice sub //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gifI'll await to see the next vid, hopefully with some panels flexing //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif
And why does ctminime have a pic of your setup in his avatar?