Two svc4 subs wired in parallel will a 2ohm load. You can try aq or sundown amps. Or, a PA amp like mine (cheap way out) either way you are gonna be spending a lot of money for 1200wrms @ 4ohm.
The 5500D I have wouldn't do a full 1200wrms@4ohm. But, its only $250.
Yea, the JBL would be a good choice as well.wat about JBL GTO14001 at 4ohms it is pushing 1200 watts