Okay, my system consists of the following: (4) Kenwood coaxes in the stock locations front and rear (1) Digital Designs 12" Sub (1) Rockford Fosgate Punch 401S Amp (1) MTX T280 Amp (1) Alpine CDE 9815 Deck (1) Optima Yellow Top While having this setup, I have been through 3 batteries already. First battery was an SVR, second was a yellow top, and now my yellow top seems to be not doing it. I tried to start the car this morning, and I just heard a clicking noise. I jumped it with my dad's car and it started immediately. Let it rev for awhile. Then turned it off, removed the jumpers, then tried to start it again. Clicking noise and not starting. Is there an issue with my alternator not being able to handle the two amps, etc.? Or is my electrical system in need of beefing up to handle? I'm clueless when it comes to car audio.