If is a hatchback id suggest building a crx box----> subs facing up and port facing the rear. //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif
No, you do not want your ports firing into a reflective surface that's only a 1/2" away from the port mouth. It needs room for the air/pressure to escape and reflect away. At that distance alot of the air/pressure will be forced back into the port.