mcd1500

[MTX9515 10+ year member]

I don't know whats going on with my amp. The blue light in the middle around the big "M" blinks with the music, and its cutting on and off when I turn it up past half way on my head unit. Now before you say im clipping the hell out of it or anything like that let me tell you that Ive had the same setup for over a year with no probs. I have a 225 amp alt, big three in 4/0, and another batt in the back. My dd 9515 is at 2ohm. Whats going on???

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[tjjohnson91 10+ year member]

has your ground come loose?

 

[MTX9515 10+ year member]

nope

 

[Twista89 10+ year member]

ID also question the ground as my MB light started blinking and cutting out as well when the ground came loose....Id suggest redoing the ground anyway to make sure....

 

[duro78 10+ year member]

Low voltage? Shouldnt with your setup but the only time I had that problem with my hifonics was with low voltage

 

[dbeez 5,000+ posts]

alt gone bad maybe..