I was wondering if I could run some sort of Ac to Dc power converter and run car audio equipment off it. I have a Dc power converter that can put out 100 amps and 13.8 V and I just want to run a small car audio sub amp (it has two 30 amp fuses on it). I also have an amp that has 4 25 amp fuses on it so Im not sure which I would go with If I were to go through with it.
Would this be bad for the amps or the power converter? Also would I need some sort of car battery in between the amp and converter? I understand that I could just buy a plate amplifier to run my sub but I'm trying to avoid spending the extra money right now. Any help would be great!