lol, ya. i had a sound bar as well, and the box was bolted to the bed.
i gutted the entire jeep, all carpet and shit. its a jeep... not a car =]
and i totally agree. i ran that thing in the ground when i had it.. every chance i had to jump a curb and go play in the sand/mud i was there.
and it came in handy that time we had the hurricane in 99. i had 3" lift and 33's and i still had water coming in the drain plugs.