Looks like this new awesome sub will actually be going into my girlfriends alero. The goal that I am trying to acomplish is to make everything hiddin from the trunk view. So the sub will fire into the cabin, as well as the port. I would like to seal the box from the trunk, and match the fabric from inside the trunk so you can't tell that she has anything in there. I want this sub to get reallllly loud, it needs to sound pretty good too.. but loud is good I am pretty good at building things... i have built a few sealed boxes that worked really well, but i have yet to experiment with a ported enclouser. The hifonics 1000D seems like the amp i am leaning towards, but i haven't purchased it yet. So i need some box designs... internal volume, port dementions.. and what tunning hz that will come out to.. and will that internal volume include the port... blah blah, all insite would be appreciated Thanks!