4-pole cable between amplifier and subwoofer !
It only works with 4-pole cable !
2-
4-pole cable between sub and top
or
2-
4-pole cable
or
4-pole cable
Connection option 1 with two basses
Disadvantage:
complex cable laying because the basses
for L/R installation from one side of the stage
to be wired through the other end.
Connection HDSP-3 amplifier
