xtant saying over current?? HELP!?

[2004alpinewhite 10+ year member]

Ok, I have an xtant 604x and 603x.. just hooked them up to work with the imaging of the system i'm designing.. The 603x takes up to 100amp fuse, 604x takes up to 120amp.. I had them both on 150 amp fuses because its all I had at the moment, but the 603x said that it was over current, so I took them both and hooked them both up to one 150 amp fuse.. So they are capable of handling 220, but are only getting 150, yet the over current protection light on the 603x is still on?!? It makes a buzzing sound when its turned on?? the amp itself! i turned them off imediately and checked all the wiring but I really dont' know what the hell is up?!? Any one know how to fix this problem? If its over current that means it has to be coming from the power wire, right??

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[lashlee 10+ year member]

Was the car running? If the battery voltage was low, it could've caused some issue with the amp. I've only got 60 amp fuses going to my 603 and 604. The buzzing is one of the power transformers, you can send it back to them and they can re epoxy the board, or you can silicone around the base of it and get rid of some of the noise.

 

[2004alpinewhite 10+ year member]

Was the car running? If the battery voltage was low, it could've caused some issue with the amp. I've only got 60 amp fuses going to my 603 and 604. The buzzing is one of the power transformers, you can send it back to them and they can re epoxy the board, or you can silicone around the base of it and get rid of some of the noise.

Yeah the car was running.. This isn't just a vibration though.. It was a definite buzz..

The car had just completely run out of battery power, and then I jumped it with my dad's car and all of a sudden this popped up.. It wasn't always like that..

 

[lashlee 10+ year member]

Do you get any sound out of the 603? The over current light dosen't necessarily mean that you have too large of a fuse on it. I'd hook up just the 603 and see what it does. without any speakers hooked up to it. If it powers up normally, then add the speakers one at a time until you find the one that causes the problem.