From the pro audio world, Bi-amping / Tri-amping was always the way to go by the largest of margins. I'm thinking 14 power amps here and 7 channels of electronic cross over. Probably using two AVR's to provide all the power amps needed. Denon 4802 and a Pioneer 1014/1015 to achieve this somewhat crazy idea. Any suggested electronic cross over products multi-channel or otherwise? Any suggestions on where to cross from my low end 8" drivers to my mids/highs??? JBL S38's are the speakers. Thanks as always in advance.