i really like the orion 1200d,but its just underpowering it considering the sub is running parallel into 2 ohms,and the amp is only rated at 725 watts at 2 ohms,plus i'm most likely only putting 12 volts to it instead of the recommended 14 volts,great amp though for the price,i especially like the way my single 12 type r sounded with that amp,but that was only for about 2 weeks until the sub blew,i either overpowered it or i think it blew because i ran it with so much distortion for so long with a cheap peice of crap bazooka amp,btw,anyone know where i can get a decent price on either mtx or mmats amp?i'd like the mmats better probably,but now i'm leaning towards an mtx if i can find a decent price on one