@mechans
Mine have the D130 (15") woofer with the bullet tweeter and N2400 x-overs.
I did the work myself. Found a crossover diagram online with the parts values. Parts express has all you need. You could also use mundorf or other exotic parts if desired. I replaced the tweeter level controls with new ones too. It's needed! Modern parts are smaller and fit well in the boxes. I was able to remove the original parts and wiring without any cutting and save them. Not a difficult job.
Mine have the D130 (15") woofer with the bullet tweeter and N2400 x-overs.
I did the work myself. Found a crossover diagram online with the parts values. Parts express has all you need. You could also use mundorf or other exotic parts if desired. I replaced the tweeter level controls with new ones too. It's needed! Modern parts are smaller and fit well in the boxes. I was able to remove the original parts and wiring without any cutting and save them. Not a difficult job.