Just got my 60's yesterday....WOW...love the new clarity I am hearing!!!

I didn't know these had the capability of bi-wiring or amping. What does each do...bi-wiring and bi amping?

Does by wiring meaning splitting the signal out of ONE receiver and running wires to both sets of inputs on the back of the speaker?

I have never had a speaker w/ this option, so any info would be appreciated!!!