Fuse Blowing Repeatedly

tewillis

My DSW MicroPro 1000 is blowing fuses. When I replace the fuse and turn the subwoofer on the speaker oscillates like a heart beat, even if the speaker is disconnected from the receiver. I tried doing a "factory reset" but that didn't help. The speaker will pulse heavily 8 or 10 times and then blow the fuse. Voltage on back of speaker is set correctly. Any suggestions?

Thanks

[Deleted User]

Hello,
Welcome to Polk's forum. There is a problem with the bass amplifier and it will have to be serviced or replaced. First thing on Monday call Polk's CS department at 1-800-377-7655 or send them an email to: polkcs@polkaudio.com and they will help you out.
Regards, Ken

tewillis

Thanks so much for the quick reply. I will contact the service department Monday morning and get it taken care of. Looking forward to having my subwoofer working again.

Thanks.