Redlineaudio
10+ year member
The Glass is to Big
m1b calls out as 750 at 2 ohm so should be just right at 4 ohm, This would be a nice option. it would power the one sub great, would power two of them great, would power 4 of them great and would give you enough power to switch to most any brand at a later date.You need my Digital Designs M1A amplifier LOL...