I am looking at adding an additional battery to my current setup, which is only slightly over 5,000w RMS. My setup as it currently stands:
1 - 250amp H.O. Alternator (full 250amp output @ 1,200rpm)
2 - Optima Red Top Batteries under the hood (dual battery kit)
1 - 12 Farad Audiobahn Capacitor
1 - Metra Electronics Install Bay IB-200 (200amp Battery Isolator or Relay)
I am just looking to get the full power out of my amps, not sure if I'd even need another battery in the rear with the amps. Because I don't know what the requirement thresholds are (ie. watts/amps/volts) to require an additional battery back by the amps. Space is limited, and I want to avoid removing the third row seat, so a small yet effective battery (or batcap) would be great. Just looking for your thoughts.
Thank you in advance to all the experts/techs/installers/enthusiasts!