Adding a crossover to the Edifier R980T.

Following my review of the Edifier R980T • EDIFIER R980T. Active ...
I look at adding a better crossover to help improve the sound. I show how almost anyone can modify these speakers.
You can buy the crossovers from Ali Express here
AIYIMA 2Pcs AUDICA 2 Way 2 Unit Audio Speaker Frequency Divider Amplifier Crossover Filters.
Note, I have paid for these myself, I have received nothing free, or sponsorship.