I need 1 sub (perfer 12" but 15s an option)that will hit as hard as 2 12"jl w0's in a dual slot port box with a jl 250/1 the thing is i want it to be in a sealed box(trying to concerve space i have a jeep cherokee by the way)with an audio art 100h.c. which is ither 500watts rms at 2 ohms or 1100watts rms at 1 ohm other thing is i dont want to pay more then 250 so far i have been looking at the aa arsenal and the fi ssd/q any imput would be greatly appreciated thanks