So I’m guessing the boat only came with 1 800/8 amp? No, unfortunately not... you’ll need an extra 800/8v2.
I can’t believe supra did that! Everything is getting about half the rated power off one amp, if that. Also, it looks like there’s only 4 pairs of speaker wires for the in boat... you should have 6 jl 7.7’s in there right?
My boat came with 2 800/8’s, one for the in boats and sub, and one for the tower speakers. The towers need to be bridged to 4 channels on one amp to get optimum power if you’re gonna run 4.
Sorry, lots of questions on my end. I’m curious as to how they wired the in boat speakers since you’re only running one amp