sound deadener isnt for rattles really, yes it can help SOME of them but its mainly to stop outside noises getting into the car, engine noise..road noise..ect, but it does tighten up some panels by adding the extra space between it... as far as stopping all the rattles... break out some tools and tighten each thing up by itself.. and the louder the system.. the more your going to get (the bass will eventually make it rattle again to...if its loud enough)
use that foam spray for in between two metal panels so that they don't flex and hit one another. or just spray it inside of all cracks and holes. that will help reduce rattling.
Yup^ im hoping the one will do the trick until i get enough power to power the second sub... its just gunna sit in my ride and all pretty for like 2 months until i dish out the 1500$ in power upgrades and the other 500$ on an amp.. this system is sure adding up
and thats not even getting into components at all! i have another 400 on that and thats all just starter components until i am happy enought with my bass... A\D\S 346cs, pioneer 5-way 6x9's and kenwood 1000w. 2ch.
but my point is.... dont be to confident that you will get all the rattles, IT IS NOT POSSIBLE(atleast that i have seen) lol but you can stop almost all of them after finding them all and fixing the rattle.. but you wont find the source of them all. If you really want to get rid of them..... get some super loud subs that will just over power the rattles
thats y i figured get the 9515's....bass > rattles ;)