I need help, i am really new to all of this. I have a 1978 toyota pick up that i am putting two 10" subs in. they aren't the greatest but they bump and sound amazing for the price of free. I want to sound proof the interior and possible stop or at least reduce rattle on the exterior as well. I know that two tens aren't going to hit super hard to make much rattle but its also to stop the sound of the wheels and engine. I looked into Dynamat and Fatmat and even a liquid sound dampener but i read other threads on it and it said that liquid is almost useless. i also thought a about bedliners and rubberized spray sealant. what do all of you think? any advice and or info is and will be greatly appreciated.
btw my truck is all metal body