car battery dead by radio

My current setup is 1600 watts for the subs and 1000 watts for the mids and highs in a 4x configuration. 2010 Hyundai accent gls with upgraded alternator power wire and battery ground. To start off I have been running my sub setup and just stock aftermarket head unit power for the mids and...

i need some help me and my brother were in my car listening to the radio full blast. and it was about 90 degrees outside so we turned the air on. and it was about a hour and 30 minutes before we realized we still had the car/air on so i turned it of quickly and tried to start the car but it wont...