i got an alphasoink PSW 612 12 inch sub (700 watts RMS and DVC) in a BASSDRIVE vented 3/4 inch. MDF box .. lookin for 275 .. it kicks real hard and ive only had it in my car for less than a month.. still havent quite broken it in .. my name is enrique and my number is 407 922 1058 lmk