i have no idea how to hook it up. just basically wire the colored wires together, run front/rear output rca's from the deck to the equalizer, but now the part that i dont understand. line in (low level input) and sub output. on my deck i have rca ports to wire it from the deck to the amp that powers the subs and rca ports to wire front/rear outputs. all the other rca ports are for avi. where does the low input come from and where do i even hook up the sub output to or from?
heres the shitty diagram for it
heres the shitty diagram for it

