i dont have any advice for a friend of mine, hes going with some 18s in a SEALED box and he thinks he should face them up, im not sure. its in an SUV... anyone?
hmmm. try both if you can. i know ported is subs up port back for SUVs. with my ava it seemed to my ear louder when facing back and as far away from back hatch as possible.
sure you can, Andreezie... but this guy wants sealed... and muddy, its hard to really try it both unless i just tamper with some junk laying around because once the box is in there with them facing up or back it has to stay that way, permenently...
