Power Connections - Harman JBL SW8A-S Owner's Manual

INPUT WIRING
Fig.3 WIRING METHOD B
NOTE: You may not hear any sound when using option A with older head units. If that is the case
please change speaker phase as per option B.

POWER CONNECTIONS

Connect the ground terminal to the closest point on the chassis of the vehicle. Use 8 gauge (or heavier)
wire to connect the ground cable.
Connect the remote terminal to the remote output of head unit using 16 gauge (or heavier) wire.
Connect an empty fuse holder within 16" (40 cm) of the car battery, and run 8 gauge (or heavier) cable
from this fuse to the amplifier location. Then connect the fuse holder to the "BATT+" (+12V) connec-
tion on the subwoofer rear panel.
Fig.4
NOTE: In this connection, the
AUTO POWER ON switch is
in the ON position.
Green/Black L CH SP+
Purple/Black R CH SP+
White/Black L SIGNAL+
Grey/Black R SIGNAL+
Green L CH SP-
Purple R CH SP-
White L SIGNAL-
Grey R SIGNAL-
NOTE:
High level input cable, connected to
speaker output of the head unit
Battery
FUSE
(not included)
Chassis
ground
point
5 EN