What is the correct OEM replacement woofer for a first generation Cornwall? I spent a few minutes searching and think the replacement is correct, but I want to be sure. I am early in my audio hobby and just picked up a pair of Cornwall’s that are in rough shape. The owner told me he had one of the woofers “professionally” replaced. I probably should have done more inspection but at $400 I took a gamble and bought them. When I got them apart I found the woofers are labeled: K-33 K-33-P Follow up question, should I consider finding a matching woofer? Thanks!