got 1.5 cubes for sealed / need advice on subsafter some careful considerations, i cant do a ported box.too much space. i can do 1.5 cuft SEALED after displacement. i got the amp to push these @1000w rms. ive been going back and forth with different configurations for about a week now, my head hurts . my paycheck came today and i wanna buy a sub before i run outta money. so now im looking for a sealed configuration for a stereo integrity mag v3. OR two sundown audio e10 v2's so... 1- does a mag v3 work well sealed @ 1.5 cuft ? the subs web site recommends 1 cuft. will i get more output with the extra .5 cuft ? 2- which will give me deeper bass ? the e-10's or the si mag v3 ? both of these have some impressive reviews as well as specs . i know i cant go wrong with either configuration , but i want the best i can get please help me choose