How would one physically go about bi / tri-amping a set of speakers? If you need a crossover independent from the speakers, I’m unclear how to achieve this. I always though the binding posts were tapped off the speaker internal wiring where they needed to be, negating the need for any crossover.

I have an extra 5 X 200 amp to use with my Rotel 1080. My speakers have binding posts for tri-amping. I’d like to give this a try. If needed, I also use an LFMB – although I’m unsure how I’d incorporate this into the equation.