My crossfire vr1000d blew i think. the protect light comes on and it smokes from about 3 or 4 lil square black components. and im wondering can it be repaired or whats going on. im replacing it with a cadence z7000 to power a jl 12w7 its 50 @ 4 ohms, 750 @ 2 ohms, 1500 @ 1 ohms. do anyone know how many watts it would push to the sub