so im getting 147 on music with a 14 foot cubic foot box for four 15 inch alpine type Rs at .5 ohm on one sundown saz 2500d..
im looking for suggestions as to what new box to build or should i just wall off my van i have an astro van..
i have 235 h/o alt/ one yellow top in front 2 ups 370fr in back an welding wire 2/0 running through t system
the next box is gonna be tuned higher i was just looking for suggestions an projections db wise..
im also thinking about getting a sound stream xxx 6500d to run my subs at 2 ohms an get supposedly 3298 watts at 2 ohms