Just wanted to update with my sub... got back the amp and input panel from Edwards, right at about a month from the date they received it. I did an initial setup, with nothing bolted back into the box yet (except for the amp) to make sure a basic connection was working. The driver seemed to be playing my source material, so I disconnected everything and put the sub back together. Re-connected the power and input lines, and the sub kicked on and is back to working!
I'm so stoked to have this thing working with my system now, and Edwards did an amazing job with the repair! My input panel had some heavy damage to it, but he was also able to replace all the knobs and switches, and everything works flawlessly now I am one very satisfied customer, and look forward to several more years of enjoying this sub. Definitely recommend Edwards for any electronics repair you need!