bass rattling

[CivicGirl05]

ok so my sub rattles that back piece by the 3rd light any suggestions on how to cut this down beside a dyno mat

 

[blueline]

Play real music instead of "songs" that just have bass. Or just turn it down.

 

[#1FG]

House insulation works just as well as dyna mat and its alot cheaper. Just make sure u pack it in tight or else it will make a mess in your trunk.