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=eyjlehbpcnkioje0ota4mzc4mdusimnhbgwiolsicmvhzcisimnvbnzlcnqixx0%3d&rotate=exif&signature=f90ff5ade4a030fcca6c414fbf8cb318998601d8b7de3f5851b8b51f42863e8d&w=128musicaudiohheaven
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I sent mine to sunfire. They were well aware of their faults and very nice about it.