So, heres the scoop. I've got 2 cabs (GK 1x15 @ 8ohms AND Mesa 6x10 @ @ 4ohms), and I have a Mesa MPulse 600 with 2 4 ohms outs. Now, I set it up thinking it would all go great, however I ended up having to repair my 1x15. I know what I did wrong(loss of ohms), but how can I correct my rig. Is there a power amp, or driver I could purchase to get this train goin again? Thanks to everyone for reading and careing, haha. Benjamin.