Hi ,
i have a polk audio psw110 subwoofer. Suddenly it produced a constant humming sound. Upon searching the net. It seems that this is called motor boating which is caused by a bad amp. Would you guys know if there is a service center for polk audio speakers here in the philippines? If we do not have an authorized service center, where do you guys recommend i have this fixed? I live in quezon city.
Thank you in advance for your feedback.
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