hey i just bought 2 rockford p1s412's and a power acoustik bamf 1250 amp but i dont have the box yet ( im planning on making a vented enclosure tuned to 36 hz) so i wired everything up today just to test and see if everything works, and when the subs were running they vibrated a whole lot ( probably from top to bottom about 2 inches) but they werent loud, and when i stepped away from the car you couldnt hear anything, will it sound better when i put them in the box??