how should i upgrade my honda electrical system if i plan on running a 2500rms amp as well as a 2 channel amp to power sum comp. speakers? h/o alt., another bat., etc.???
With that alt, one batt should be fine. He won't be drawing max amperage all the time. Just make sure your starting batt is in good condition to. Also, you will need to upgrade your "big three" Alternator+ to Battery+ Alternator/engine ground Battery ground