I'm still dropping into the low 12's or lower with 40ah lifepo4 bank.
I'm trying to run ~2-3k rms.
Stock gm alt is 160amps.
Largest draw i've clamped on my jp23 is 120-140 amps on music.
I've clamped my alternator-- normally 40-50amps@ idle.
So where is my weak link?
40ah of lithium just not enough capacity or i got something else going on???