Here is my current documentation and the schematics for the 3-way and 2-way. @elliottdesigns , I still need to add your youtube videos to the FIR filter discussion. Turns out 15 PEQ and 480 taps for phase correction is what it can do.
@123toid , wanted some feedback on the guide I wrote up yesterday. Same with you elliott, @tvor-ceasar , and anyone else that cares to look it over.