I did the big 3 upgrade, and i have a 110amp alternator and only 1 battery in my car. I'm going to be running 1900 watts. Well between 1900 and 2100. I really don't want to upgrade the alternator because i'll be getting a new car soon probably around April 2010. Do I need an extra battery? What kind and how would i wire that?
Would i have to run more 0/1 gauge wire to the trunk?
Would i have to run more 0/1 gauge wire to the trunk?