aiight, i have a question. i need to know what would be a good choice....i am going to buy sub(s) and an amp very soon. i want to know if i should get a dual 12'' box or a single 12'' box. i would rather get 1 12'' inch box so i can have the option of upgrading to another sub later on, but i want to know if it would sound better with the dual box or the 2 singles, or if it makes any difference at all. if it will sound fine with the 2 singles then i will do that, but if u think the dual box would make a greater difference then i'll just go ahead and spend the extra money. Thanks.