yea, ive got two 10 inch JL audio subs in tha same sub box. I just bought a van and i would like to put them in there. I also want to buy a third JL audio 10 inch sub because i feel like in a bigger space, i'm gonna need bigger kick. I would like them to sit 3 in a row all together. i was just wondering, if i make a third sub box to house my new sub, the same dimensions as the one that houses my first two, (just half the width cuz its only one sub) would it sound wierd or better? I need some advice before i do it...thanks