i'm looking for a box with three 12" cutouts. i was wondering what is ther importance of the quality of the box

i found one for 60 bucks on ebay, obviously fairly cheaply made but it will be semi-temporary. i know the size is dependent on the subs. here's the specs

3/4" MDF Material Design

1.35 cubic feet per chamber

DIMENSIONS: 35" W x 20" D x 15" H

THREE high quality connection terminals

THREE 12" Speaker holes - fine cut

Sealed with several different sealers to ensure quality and make sure air does not leak.


also i plan on tapping into the the rca's from the stock amp to run three alpine type s off an xtant 1001. any probs running such a large amp and three subs off the factory hu? please excuse my ignorance and thanks in advance for any help.

 

well, then what is the advantage of paying hundreds for a quality box, just fit and finish?

 

I belive a good box is anything that is MDF and 3/4 inch thick or thicker. Alot of the boxes u find online might be particle boards. Go to thezeb.com and look at the subzone boxes. THey got some good prices on there. I belive they have one for 3 12's on there to. U are gonna get alot of attention with 3 12's