My lightning audio amp will run fine for a few minutes but then just shut off and the green light will turn off and red one goes on. If i take out the fuse and put it back in it will start working for a minutes again then turn off. Sometimes it will work for a while but in the end it always ends up turning off. Any ideas? i just got a 15'' kicker L7 and i also have a audio tek amp its a 2400 watt mono channel amp that i tried to hook up to my sub i hooked everything up and the light on my amp will turn green and then a few seconds later it turns red my sub makes no sound at all the light will go back and forth from green to red.... is it a bad amp? or do you think i did something wrong when i was wiring up my amp? i have no clue what is wrong

Car Audio & Video - Lightning Audio - Bolt B2.150.2 Car Audio Amplifier