thanks everyone for the help. we did a test fit for the sub and it looks like we're going to have to build a bracket or some sort of support for it. anyone who has the new body style dakota knows about the little hump underneath the back seat. the box is a little bit too big and the two bolts that hold the seat to the floor are hindering the box to sit properly. we're trying to figure out if we can take those two bolts out or if we're going to have to build a bracket/stand over them to secure the box too...is it possible to get those bolts out? or is it best to just let them be? thanks a bunch!