Building crossovers

I guess the main question is the crossover component values.

If you can determine that, then since you say you can install them, attaching the caps, resistors, inductors are simple. Just follow the established path.

ozzy

BTW, my preference is Mundorf silver/gold/oil caps, Path Audio resistors and Jensen inductors. However, there are many other $$$ inductors. You can find these with an internet search, there are several places to buy them.

ozzy

I looked at an image of the crossover board , just one resistor and 3 caps ,

so replace the resistor with  mills or path audio since there is only 1, I used Clarity Purity caps when I upgraded my Thiel 2.7 crossovers . Size , Size and Size , your options can be limited .

Also  replace the fuse with a ceramic one .