I am busy tomorrow, but sunday maybe? If I upgrade to a very good system that they install for me (looking for two 12" subs with glass casing) do you know an extimate of how much this will cost? I expect to be saving a while. Not looking to fill my whole trunk, just about half or a little more.
So want a glass casing or a fiberglass enclosure? Usually for audio they will not use glass as a cover. Plexi-glass, most likely. If you are eager to up your sound system, I recommend that upgrade the front speakers first and work your way back.