One of many reasons a "no pets" listing is a must when buying a used speaker. If it were my speaker, I'd try to replace the driver. If I couldn't, I would let a shop repair it. Just send the driver.
When I had issues with a Legacy 20/20 tweeter, they repaired it for me free. Even sent out a box built to hold the tweeter correctly free
When I had issues with a Legacy 20/20 tweeter, they repaired it for me free. Even sent out a box built to hold the tweeter correctly free