So today while i was driving my 4 channel amp stop working, i had it for about a year already, it powered up my 4 speakers(used to lol) I checked and everything since to be already but there are 2 lights on top of it (1 red 1 green) and they dont stop switching from 1 to another since them. Have any of you guys experienced this, or have any idea of what could be the problem?

 

What amp is it? Did you already check all of your connections? That's the first place to start.

 

It is a Power Acoustik BAMF 1200 Watt 4 Channel Amp.
I checked the wires and swithed power and ground wires with my other amp and it still keeps shutting off and the protect light comes on..

 

You need to get a DMM and check all of your power, ground and speaker connections. If you get a reading that doesn't make sense, there's your problem.