Dog pissed on speaker

Any suggestions for how to remove dog piss from speaker, including on paper cone? Klipsch Heresy IV. It still has faint smell, and if I can still smell it must be strong to the dog. Dog has stopped peeing there but I’m still concerned he might again, driven by the smell. And if I get rid of the speakers, who would buy it?


Get electostatics.  See if the charge goes to ground (the dog) and see if he's interested in coming back after that.


Man, that's too bad.  I don't watch SNL anymore, however, your story immediately reminded me of a classic Will Ferrell skit called Dissin' your dog....