KLH ASW8 Powered subwoofer keeps blowing 3A-250V fuses

Most likely the amp in the sub has blown. It will need repair or replacement. I'd take it to an expert in repairing amps, it's not a job for you unless you're experienced in troubleshooting these things.

This can be due to either the integrated power supply system or the amplifier itself. As a tecnician I can imagine the possible faulty components and I guess that the cost isn't too big. But since I don't know your area I suggest to ask from a technician at your area to check the subwoofer.

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Stelios
direct fixya link: http://www.fixya.com/users/technical114

I saw this post. I have the same problem with my 10-100.
http://www.fixya.com/support/t2753393-klh_subwoofer_about_6_yrs_old_keeps

THE AMPLIFIER "IC" MAY BE SHORTED!
IC MAY NEED REPLACED.

It is a 3A/250V fuse, also known as a 6A/125V fuse.

Power amps generally have slow blow fuses.

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The amp is blown. You need to get it in for service. No telling exactlly what is wrong untill it is opened. 215-736-8055

If it stays on for 3 seconds then it probally is not the transformer. However it may very well be the power amp no way to tell untill we operate. Call Pro Line Music 215-736-8055

then the circuits took a hit and the fuse didn't do it's job in the 1st place. best is too get new circuit thats inside the sub woofer.

sorry to be the bearer of bad news

Hi, you can get the fuse at Polk Audio. 800-377-7655. You can talk to technical, too.

try using a 3a or high fuse

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