Yet you would be quite surprised at how compassionate the people at KEF USA can be. I have a FB Group of about 14,000 "KEF Enthusiasts" and we see this now & then. For a surprising number of users who admit to having had an accidental bump-up in volume that resulted in clipping or over-excursion and blew the driver up like that KEF USA will frequently send a replacement without charge. Those who insist that they 'never turned it up beyond a whisper' and 'it happened all by itself'....get to pay for it.