Contents Introduction Chapter 1 What are Crossovers? 1st order Crossover 2nd order Crossover Chapter 2 How Crossovers Work Resistors Capacitors Inductors Combining Components Frequency Plots Chapter 3 Speaker Motors Zobel Networks Impedance Resonance Thiele-Small Parameters Resonance Compensation L-pads Final Watt-V Crossover What We've Learned Crossover Cookbook I recommend FireFox

I'm in the process of putting my book The Crossover Cookbook on-line. Currently the first three chapters are more or less done. This is enough to help you design state of the art 1st and 2nd order crossovers for any speaker. I expect to finish by the end of 2019, at which time the book will be available on Amazon.