Ok, I took the plunge and cut the back seat supports to fit Terry's box from inside. I now need to seal off the edges the rags ain't permanent, lol. It is weird, this box is sooo well braced there is almost no trunk rattle, doesn't even shake anymore! The bass sounds different, it peaks at around 33 hz, much lower than the 38hz I am used to, takes more power to get as loud but moves much more air.Here is a pic of my hoopties back seat or lack of. I have a lot of work to do that box is a temp, just an experiment for what to come but it is a good start. Any ideas are very welcome on ways and pics of sealing off the trunk area.. Thanks..Polo.
Maybe wax paper. Foam my stick to tinfoil. I would test it fist, just in case. Or use some of those pool noodles. MDF? Streatch cloth over the openings and paint with resin? Paint the exsiting rags with resin?
Ya Chad it is loud, moves lots of air for sure. I have a lot of tweaking to do. For anyone else who has a grand prix don't be afraid to cut the steel it is non-supportive and will give you a lot more room. Polo..
I had reviewed that idea Andrew, the only problem is that I have 2" max on either side of the enclosure and no room on top, lol. I may stick with the rags for now until I get a more permanent enclosure. Thanks for the ideas guys, expanding foam rules, LMFAO..Polo..