mtx ta7402 not working

[jesuspunk25 10+ year member]

I have an mtx ta7402 that I got off a guy on here a few months ago and it's worked fine until the other day. Shut off while I was driving and I figured maybe I had a loose wire or something, so I tightened all the wires (which weren't very loose to begin with) and it still isn't working. No blown fuses and neither the thermal or short lights are lit on the amp. It's pretty cold here (below 20 lately) so would that have anything to do with it? It had frost on it today which I'm sure isn't healthy. I'm sure somebody has a better idea what's wrong than I do. Thanks in advance!

Also, should this be a decent match for a mach 5 maw15 if it's working when the sub comes?

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[stratastic 10+ year member]

did you check your inline fuse, or any shorts in the wires

maybe your ohm load is too low

i had one of my old amps ohm load too low and it ran fine for a while then it went KA-BOOM

 

[jesuspunk25 10+ year member]

well I'm powering an eclipse sw8122dvc with it (wired to 2ohm) and the amp is 1ohm stereo stable and 2 ohm mono stable. So it shouldn't be that and I checked the inline fuse and it was fine. I think we're supposed to have warmer weather tomorrow so between that and checking it all out in the light I hope I can find something out.

 

[jesuspunk25 10+ year member]

anybody? what would make it not work if the thermal and short lights don't light up and none of the fuses are blown?