Polk SW202 Tags: Pro Audio Power Supplies Audio Last response: July 13, 2012 5:53 PM in Home Audio Share Stevenmed May 15, 2012 8:25:58 PM Hello, The fuse blows when you plug it in. Is this related to the power supply capacitors being underrated? The sub is 10 years old and I haven't had any problems with it until now. More about : polk sw202 | E-mail me updates | Report abuse Register or log in to remove soundguruman July 13, 2012 5:53:11 PM If the fuse blows, the unit is shorted, and needs to go for repairs. There is no DIY fix for that problem. | Report abuse Ask the community Publish Tom's Hardware>Forum>Home Audio>Polk SW202> Related ressources: ForumSP2500's or Another Subwoofer? More resources Read discussions in other Home Audio categories Headsets High-End Audio MP3 Players Pioneer Pro Audio Speakers Yamaha !