will this sub fully power two dual voice coil 12" infinity perfects (not the vq's). I am wondering if it is better or worse then a 1211a infinity amp also. is this sub overrated in power, if so by how much, is the power clean, and does it draw a lot from the alternator/battery. Finally will it be able to give peak power to both subs? (any questions that can be answere would be great, cause I can pick it up for 180)