anyone have used a bazooka tube or heard how they sound? I thinking about gettting one on my chevy truck to fit behind the seat. will it work behind the seat or does it need open space? The reasons that i am not going to get an amp, and boxes built with subs is because i really don't have the space. since i have my tools and jumper cables all behind my seat along with my 6x9's mounted in a box so they are not behind the seat being muffled. and i plan on buying the Bazooka RS-10A Bass Tube. Thanks guys !