...in the insta-trunk type enclosure, sucks. Vibrates, takes up too much room, etc.
So...I took it apart. I removed the subwoofer and sprayed it with rubber undercoating. I stuffed the enclosure with foam pieces left over from some old camera bags, and crazy-glued and siliconed the magnet to the metal basket. I waited an hour and reassembled it.
Sounds FREAKIN' GREAT!!!!
(I'm sure it won't last, but heck...I was about to trash it anyway.)