Just finished my killer spl install in my scoob, ive got a very nasty rattle from the rear end on low bass notes upon further inspection its the boot floor flexing up and down with bass and rattling, it sounds so nasty and ruins the quality of the install, has anyone had this problem in a big ice install?any soloutions?theres already tons of dynamat, by the way im running 2 mtx 8500s in custom spl boxes, off a ClassA/B DLS ultimate A6 ultimate....

 

place the box on rubber feet and raise it slightly off the boot floor.

I wont sound like it's going through the car and should'nt flex the boot

just a thought!!!

 

all point where it can hit nething..... slap some decent wading or sound deadening on.