blown amp, any suggestions

[BloWNMind 10+ year member]

Its an audiobling a18001dt, yea I know. I was running it a 1ohm a couple of months ago and it stopped. If I turn it on it just makes a thwump thwump thwump to the sub and, iirc, it ignores the input. One fan wasn't working above the capacitor bank in the middle so I checked three of them and they appear to be working correctly. I was just checking if anyone had any suggestions before I start taking more shit off and checking it.

Thanks

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[valter 10+ year member]

Probably outputs are blown. Power supply senses overload, shutdowns then restarts again...etc...

Its an audiobling a18001dt, yea I know. I was running it a 1ohm a couple of months ago and it stopped. If I turn it on it just makes a thwump thwump thwump to the sub and, iirc, it ignores the input. One fan wasn't working above the capacitor bank in the middle so I checked three of them and they appear to be working correctly. I was just checking if anyone had any suggestions before I start taking more shit off and checking it.
Thanks

 

[BloWNMind 10+ year member]

Thanks, when I get home from college one of these weekends I will spend some time checking that out. I haven't really done much yet. Yea, further research indicates the same thing. The sub gets pushed all the way out, may be a shorted output fet(s).