I Just Got These Installed 15 Re Xx Sub With Hifonics Brutus 1800 Amp..dam I Must Say This Shits Are Dumb Loud..wow...they Make All My Shit Rattle Like Crazy..my Trunk Poped Open Twice And My Back Window Is About To Crack And All My Car Rattles..what Cani Do..this Is With The Amp Powered Down To...