Avalon Eidolon has marks on midrange speaker


I noticed that my Avalon Eidolon (not Diamond) has brown and purple marks on both midrange speakers. Is it normal? What could have caused it? Does it effect sonic quality of the speakers?

Kind Regards,
Eugene
eavr11

Showing 1 response by rja

Eugene,
I hope it's not catchy! I don't think there's a vaccine available for my speakers.