new mesa 4x12 with a dual rec. How do i best break these in?? Mesa was vague in their response. thanks!
That's because no special breakin procedure is needed or recommended. Play it.
"A cheerful heart is good medicine."
I won't run them mega watt volume for a couple hours, just use them like you normally would. You can still run them a little hard. I generally don't get carried away for about a hour or two. By then I've forgot their even new and get down like there's no tomorrow.
Joe