ark_it_up

im putting in two pioneer 12" subs comp spec 2000w subs running of two 1000w amps dose the sub box need to be a certian size for max bass

dragz

there would be about 14 different answers to that question
there would want to be some info on the box on the liters of air space required but then it may come down to the type of sound you require and if the speaker likes a ported box or the different kinds of chambered box may better suit them ive been away from the game for a while but i belive you may find some usefull info on a google type search
when i read your question about 3 different enclosure designs sprang to mind but ide have to read up on that perticular subwoofer to decide what i would do with them im used to thug style bass not the fancy type so if your into high end sound then you would prefer an entirely different approch
for example my current install has only just begun ive got 15's running off an amp barely able to produce the watts to even come close to maxxing them but they cranked 140db (no tuning) in the last car so ide say they would go close to being ok ps before you ask its mtx all the way as i said thug gear haha

dragz

after a quick search i found a sub that sounds a lot like yours and it ran to 1.5 cubic feet if thats a help however i dont know if it was the same as yours it was described as...Pioneer Premier TS-W3004SPL

12" 2000W Dual 4-Ohm SPL Subwoofer

bloody hell that pasted huge!!!

dragz

heres what my 15's fit like with a box thats around the right size it could have a new back put on it to fit up closer to the seats but i cant be bothered yet