How does a 'crossover circuit' in a speaker work? - Quora
A Guide to Speaker Wire - TheaterSeatStore Blog
Bi-Amping Speakers (An Illustrated Guide)
Bi-Wiring and Bi-Amping Explained | How To Improve Your Audio Setup | Audio Advice
Bit of a newbie question: I'm missing one of these metal brackets on one of my speakers. What are they and is it a problem if one is missing? Thanks in advance
Bi-wiring Speakers: An exploration of the benefits -
Bi-wiring Speakers: An exploration of the benefits -
audio - Calculating impedance in a two-way speaker crossover - Electrical Engineering Stack Exchange