So I have two 12in kicker comp subs with a 600 watt amp. I had replaced the alternator and battery and two weeks latter my battery died.

So I got a gold class battery and put it in and tried to start the car and It just makes a click sound, so I'm assuming it is not my alternator now but would like to get more options/what other people are running in their 1g since I do not know very much about stereo equipment in a performance car please and thank you for taking the time to try and help.