Ok. So, I am kind of in a toss up right not between the two amps. I now have 2 SR 12 SVC's, and now that I have MM6501 amp bought (Alpine PDX F6), it is now time for the sub amp. So, my question is which one would better suited to push the two 12's. I know that if I get the PDX M12, the birth sheet shows 1245-1250 RMS, but no real max out put so, I am a little confussed there. However when I look at the specs for MRX M100, they show I think 600 RMS, but a peak of 1900. So, I am little confused, and need so thoughts on which one would be best suited for this????