Axiom Home Page Forums General Discussion Technical Questions For biamping M60s, crossover need to be removed?

I read on this article that in order to truly biamp, passive crossovers in the speaker must first be removed. Is this true? Im not really using 2 amps, just the surround back outlets from my SR8002 to split the frequencies and send a little more juice as can be done according to manual. I figured since I had the wire and the posts on the M60, I'd give it a try. My tyro thinking was that when you used both posts, you skipped the crossover (the sub/mid-high one), but upon thinking and reading that article, its seems to me that the split signals still will go through that crossover. Any help on this would be appreciated, I'm sorry for my ignorance on this issue.