Sorry I wasn't specific. This was a pickup. They weren't shipped.

I thought maybe changing woofers was straight forward. I've never torn a speaker apart and didn't know if woofers were somehow sealed with adhesive to the cabinet. Good to know. \:\)

I'll continue giving my M60s a listen. I connected them to my Denon 1802 and played all sorts of music, from Live to Beethoven to REM and after a while I felt a little fatigued... felt like my ears were slightly ringing. Something I've never felt with my JBL Studio 26s.

It was a long day, though. I'll listen more and pop in a movie tomorrow night to see what that will bring.

Thanks again, fellas.