Owner`s manual

hi level mono input connections
4 ch amp PB448X
mono input connections
4CH
floating ground connection
4CH
harness wiring
for common ground connection
LR
wiring harness
L R
orange
black
black
orange
orange
black
black
orange
from
speaker
terminals
from
speaker terminals
orange
black
black
orange
orange
black
black
orange
head unit
head unit