I am considering purchasing some subs to put in my jeep I drive a 97jeep wrangler and the subs I am looking into are two 10's with anamerican bass pro amp, they hit pretty hard for 10's anyway I do not know much about subs and alternators so I was basically wondering if I would be ok to hook these up to my car or is this not going to work? I am already powering two front 4x6 speakers and two rear 6x9 speakers. I understand with the amp I would be able to power all of this but then I heard it could ruin my alternator? Is this more likely in my case compared to others? Is it worth the try? I also read somewhere about a kills witch for the subs if you could explain what this is better and if I should get one with the subs or not? Please explain everything to the detail I am interested in expanding my knowledge in this field.