I know a little bit about them. I have a set coming to my house.
Glueing and sanding MDF Cabinets
Milling holes in baffle for magnetic grills
Grille Covering & Fit Checks After Finishing
Crossover Installation
Fit Check of front baffle
Installing Front baffle
Running wires and installing drivers
Assembled and ready for terminal plate
They are now in the final stages of testing