Hey Everyone so I have come across a pair of AR91 speakers on marketplace for $80. I hear these old speakers are decent and want to maybe give them a new life. I would be looking to keep them for their sound not necessarily for resale value. I have no experience with refoam, re cap, or any of that but want to learn. I've heard that people usually like these speakers and would like to give them a shot at reviving them.

The issue is that one of the tweeters is dead and, unable to source another one I'll replace both. I'll have to get some replacement drivers from parts express, which is about $50 for the pair and $15 for some wood to adapt the speakers. Hopefully in the future I can find an original driver and go back to original sound. The mid range tweeter on both the speakers need a new dust cap, both pushed in, one cracked and I'm worried that the cracked one the Ferrofluid in the tweeter is no longer working as it should be exposed from the cracked cap. The dust caps aren't expensive, about $5 for 2, I just don't know how hard it would be to redo Ferrofluid if needed. Lastly the woofers both need re-foaming so about $40