For the draw on the batts:
Stereo system: syn4, syn6, eq, blue. Speakers - 2REV10s, 6-650s, 1 JL Sub.
There are some cupholder & speaker LEDs - low draw at night - runs off the starter batt.
The next biggest amp draw are the 3 Johnson pumps - runs off starter batt.
Two Abyss transom LED that are wired to a dash breaker - starter batt.
Normal other boat stuff for amp draw.
Yes, the two battery banks are separated right now- 2 stereo and 1 starter.
Probably a difficult question, but I'm just trying to get an idea. How long do you think 1 of those stereo batteries could run that setup? Assuming the volume was at a level you could talk to each other on the boat.
Continuous hours? For example:
The system is new, so I have not had a chance to push the stereo or listen to music all day in the cove. We mostly raft-off with friends, hang out on the boat, or we are in the water near the boat. Never really park my boat, crank the stereo, and hang out on a sandbar.