EddytFlacot
New member
By grounding i mean(CAR AUDIO)geting the negative wire and connecting it to the frame of your car. the problem with my car is that i have a 4gauge wiring kit installed already. but i want to put a 0/1 gauge on it but my bottom seats where the ground wire is at is stuck and i can't move it or anything. so i was wondering if someone knew if i can ground my car twice. im planning to install a second battery next to the amp to get more juice going but am worried i might hurt my car...