Thanks guys for the input.

90 db, your solution was my first thought. However, the Peavey's output is 2 XLR's. The only free inputs into the Boze are either 1/8 inch, RCA, or 1/4 inch. My XLR input on the Boze is currently in use. I guess I could go into a small mixture and then the Boze, but I'd like to keep things on stage as simple as possible.