Hi Tyroneshoes, welcome to SSA. A ICON 12D1 sounds like the better option for you if you want to stay with a 2 ohm load. The claimed 725 watts is plenty for the ICON, many people are sending well into 1200 watts to them but it is not needed honestly. As for the MASS 12, I have not played with or owned one to give a fair comparison. But I can tell you this, the ICON excels at the lowest octaves, where it might give up some ground to its competitors on peak out put higher up, it passes them on the deepest of notes. The sound has been described as smooth and laid back, and a few reviews had mentioned that it blends well with the front stage. If you can go with the larger end of the spectrum on box size you will be good to go. My personal favorite for the 12 sealed is 1.1 with some stuffing. Hope that helps.