Sunfire mk II


Does anybody know of anyone in the N Y area that i can take my sunfire sub to and get rid of that nasty hum?
Convert?fit=crop&h=128&policy=eyjlehbpcnkioje1mdexnjgymtisimnhbgwiolsicmvhzcisimnvbnzlcnqixx0%3d&rotate=exif&signature=8b3b1626e9d2a9a9720f28eaa5a3800cfdbe808cc5de970d628608557aae7a8b&w=128musicaudiohheaven
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I sent mine to sunfire. They were well aware of their faults and very nice about it.