What's up everyone, need help figuring out what's wrong with my amp. It was working fine until this weekend, I think something mightve smacked against it as I have it mounted on the side of my sub box.

When I turn on the car the blue light on the amp stays on for about a second then turns off. I check my fuses and grounds, they all seem to be ok. The owners manual doesn't say anything about this issue. Any ideas of what it could be?

 

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