I’m sad

Alto TS112A

So I recently just had a gig and during setup I started warming up the speakers. Not even two minutes into adjusting everything I noticed the light on the back for the limiter was solid red, I went over to check it and the next thing I knew there was smoke coming out the exhaust fan, I immediately shut the speaker off but not even with the XLR cables disconnected the limiter light is still solid red and I'm afraid to keep them on test it. Anyone have any suggestion or ideas what the problem could be? I know these are not under warranty since I have had them a couple years but I don't want to invest in fixing them if the speaker is not worth the repair cost.

On a side note I did change the fuse to see if that was the problem and tried different power cables as well as XLR Cables.
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