Each fuse I install, as soon as I plug it in and turn on the power switch, the green power light comes on and goes out....blown fuse...
The transistors at the output stage of the sub amplifier circuit might be shorted so each time you power on, the circuit draws a very high amount of current which causes the fuse to blow. It's definitely a problem with the circuit so using a higher current rated fuse would probably just result in damaging the amp even more. You should ask a qualified electronics technician to take a look at it. I hope you can fix it.
SOURCE: klh powered subwoofer keeps blowing fuses?
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
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