The only way that would happen is that somewhere along the line the speaker was exposed to too much heat causing the adhesive to liquefy.
It can be fixed rather easily but what damage was done to the rest of the speaker. No way of knowing. For that much money they can give you a new pair and fire sale the damaged ones. They have insurance. The dealers hate to do this because it is a pain in the A--. New speakers delaminating?? Tell your credit card company to get the money back if they do not give you a new pair. Defective merchandise. Do not back off!!
It can be fixed rather easily but what damage was done to the rest of the speaker. No way of knowing. For that much money they can give you a new pair and fire sale the damaged ones. They have insurance. The dealers hate to do this because it is a pain in the A--. New speakers delaminating?? Tell your credit card company to get the money back if they do not give you a new pair. Defective merchandise. Do not back off!!