PSW10 keeps blowing fuses

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I have 2 PSW10 110V subs that I can only assume got hit by a power surge. When I popped out the fuses, both filaments were burned up. I purchased Slow-Blow Fuse 2A 250v Glass Fuses that are the 20 x 5mm. These blow immediately upon plugging in the Sub.

Any suggestions?

Thank you for your assistance!

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  • [Deleted User]
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    Hello,
    Welcome to Polk's forum. In all likelihood the bass amplifier has become defective and needs to be repaired or replaced. First place to begin would be Polk's CS department at: 1-800-377-7655 select option 1. Since the amplifier comes with a 3 year warranty have the unit's serial number and date of purchase handy when you contact them.
    Regards, Ken