7
Align the factory speaker grille over the tweeter bridge
grille adapter tabs, connect the vehicle plug to the
speaker and mount to the sound bar using the (3) T15
Torx screws.
8
Rear Sound Bar Speaker Installation 2011 – 2014 Models (continued)
Clean the factory grille surface and apply the
Alpine Badges.
Rear Sound Bar Speaker Installation 2015 – 2018 Models
3
4
1
2
Cut a slit in the center of the polyfill, and pull the
vehicle plug through. then insert the excess polyfill into
the sound bar enclosure.
Note: Installation of polyfill
is needed for optimum sound.
Insert Polyfill
Do not use
(2015-2017)
2007-2014
Connect the tweeter (-)
to the crossover and
select either:
0db wire
(Default TW level) or
+3db wire
(Increased TW level)
for the tweeter (+) lead
(-)
(+)
(+)
TW level
TW level
+3db
0db
Select the (2015-2018) crossover input wires and
connect to the vehicle plug. Connect tweeter
connectors. Secure the crossover.
Note: 2011-2014 input plug is not used.
Press the tweeter into the 3.5” tweeter adapter.
Add the foam strip, connect the vehicle plug to the
speaker.
1. Install using the reverse procedure
2. Repeat for the opposite side
Add foam strip
(included)
Jeep Wrangler
UNLIMITED JK • 15/19
