I'm looking into purchasing two skar audio vvx 12 d4 subs and I need some help choosing a new amp. I currently have an old 2004 Rockford 800.2 power series amp but I know this wont do the job. I need something putting out around 1200 to 1500 Watt rms that is legitimately going to do rated power. My budget is about 300$. And I will be running the subs at a 1 ohm load.