i got a rattle noise from my subs when i installed them. what could be causing it? the subs rec sealed box size is 1.25cfperchamber and i already have a box with 1cu per chamber which i put them in, could that be what is causing it? Or air leaking from the sub not being scrwed down all the way? //content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif