Should be fine as long as you aren't looking to move the earth or anything.
I used mine with an Avatar B210 at a Christmas Eve church service - sounded great. My usual small rig is the MB200 into a 4-ohm Eden EX112. I've also used the MB with a single Genz Benz Focus 115 - hell, even used it with an old Ampeg 810 a few times at a rehearsal space.
'12 Am Std Jazz, '93 Carvin BB-75, Squier VM 70's Jazz, Squier CV 50's P, Low Wattage Tubesters #41