Car amp keeps turning off at certain volume

So I installed a DHD power cruiser ntx-2007 in my car worked good for a week. Then I blew a fuse on the amp so I replaced it now it works but if I turn any higher then 11 it shuts off. I have checked all the wiring and everything is fine. So any help will be much appreciated.
AbiUber's picture
Did you find a solution. I'm
Did you find a solution. I'm having  the same problem.

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