Quote Originally Posted by kexodusc
Wow, I've had two plate amps die on me in exactly the same fashion. Unplugged, then when plugging back in, they didn't work.

The techs I spoked to could only guess that by unplugging it while it was possibly still in auto/on/off standby mode pooched something. First time it was a Paradigm subwoofer, second just a typical aftermarket plate amp.

Good news is plate amps aren't too expensive. Bad news is there's something rotten going on inside your sub's amp that's blowing fuses. Might be time to call Sunfire...
Call is in to sunfire tech support. I'll post the results of the convo when they call me back.