Just wanted to find our whether anyone out there uses pro audio gear with their studio monitors and why it may or not not be a good choice. When these speakers (the 43XX series) were being installed in studios, what were they typically being powered with?

I have a pair of DIY JBL 4345 Studio Monitors. I already own a pro x-over (the Ashly XR-2001). I was thinking about picking up some pro amps (more specifically - QSC PLX series and bi-amping my system).

Any reason why this is not a good idea?