I use a pair of stacked Avatar (210,212) and a Greenboy Bassic 15 (drummers cage) at church powered by my MG800 and the response is great!!I've been pairing my M350 with my non-Genzler cabs and stumbled on something interesting. The M350 pairs with my Fender Rumble 210 cab beautifully. So full and awesome. When I pair it with my 2 Hartke 210XL cabinets linked together (4ohms) it's voicing is drastically different. There is much less low end. I discovered the same when pairing the M350 with the speaker cab from my Hartke kickback 10.
I'm curious why the rumble is so much of a better pairing.
If anything pushed by the 350 or 800 sounds bad, then blame it on the cabinets/drivers!

