Some suggestions for enclosure types for 13w7 Ok, my question is what type of enclosure would you recomend for a 13w7? I've done a couple installs and enclosures and I would like to know if haveing a down-firing mount would be a big change in sound from a back/front firing. I want to be able to see the magnet structure of the sub, the only problem is my back seats don't fold down. I was thinking about doing a plexi mounting baffle but it would have to be around 18" square and an inch thick..so I thought about doing a down-firing enclosure with a plexi wall. The car is a Toyota Avalon so there is a good amount of space in the trunk. Suggestions/Ideas?