so i am thinking of getting two of the ssds fully loaded. i had two fully loaded 12" btls before and i loved them i want 18s and thats what i can afford. with that being said i have a 300 amp alt, two red tops, and two bd1001s in a chevy silverado 1500. does anybody know what kind of numbers i could expect off the two subs. the best i did with the 12s was a 151.6 on a term lab at the windsheild