So I'm running 2 12inch subs in the trunk from a Sony Xplod 1200W amp. For some reason it keeps killing my battery and I've been doing research all morning.
My alternator is aftermarket and puts out 200 amps.
Battery just got replaced and is an interstate battery.. pic attached.
What I drew from my research is that I obviously need a stronger battery, and a two battery set up with an isolator would be my best bet.. as the strong alternator should be able to handle all that.
Please let me know what you guys think or any advice!