I am looking at a 12W6v2 which is a D4ohm (400watts rms). I have a JBL 1200.1 that sends around 1200watts at 2 ohms and who knows at 8 ohms. So my question is can i run this sub with this amp by adjusting the gains or should i look at another sub? I also am looking at an IDMAX 12v3D2. Would the MAX be better suited for my amp?