rovert
+1y
You could go with a JL 500/1, they do 500 watts from 1-4ohms. Those subs are single coil (2, 4, and 8ohms). You could also go with a Memphis 16-PRD1000.1 which does 600 watts at 2ohms or 1000 watts at 1ohm (which would work very well, just turn the gains down a little). woofersetc has that Memphis amp for $290.