Modifying crossovers.... What is your purpose of modding and upgrading audio gears? Trying to make the audio sound better? What is the best sound then? What is the final destination? Is it the original Music/Sound?
Watch below video. Is it your final destination? Or do you have more upgrade to do? "BORRESEN X3 with AAVIK + ANSUZ " https://www.youtube.com/watch?v=UnJQMjQLZ54
My final destination audio is same or better than this. https://youtu.be/XaBy9CcGoTE?t=86
Many people devoted their life times to get the original Music/Sound in last 150 years and gone without seeing it. No one was close. Will your mod get you the better than above videos’ sounds? I think not.
After Xover mod, I bet the speaker will sound worse. Speaker company has the experience with their speakers. OP doesn’t. Replacing better parts is not the promise of improvement. I know I make the best sounding speakers.
People say the speaker makes the biggest difference. If those speakers work with bad broken signals, your hard speaker work is wasting. For the best sound in the future, make sure the source has the best signal.
The original music can happen only with best power cords and cables. I think power cord upgrade is more sound improvement and much easier than modding xover without the risk. PC upgrade guarantees the sound improvement. Or return it. Alex/Wavetouch