Turn tailgate cover over and open lid. Make a cross-shaped cut in the rubber grommet. Install the two
supplied auxiliary rubber plugs into the holes drilled earlier.
Route the controller wire (round multi-pin), the USB, and the AUX input (1/8 stereo jack) wires through the
grommet and place the speaker assembly into the tub and close and latch the lid.
Rotate the tailgate cover up and let it rest against the edge of the bed rails. A soft cloth can be placed
between the cover and the bed rails to prevent scratches.
Connect the USB cable to the amplfier and secure by installing a wire tie through the hole in bracket.
Connect the 1/8" AUX input cable to the amplifier harness. Secure the 1/8 cable to the amplifier harness
with a wire tie.
Connect the controller cable round multi-pin connector to the amplifier
Note: The controller cable round multi-pin
connector is clocked at the 3 o'clock
position on the amplifer (looking at
amp on a flat surface). Carefully
rotate the multi-pin connector while
applying minimal pressure until the
connector slides into place. Tighten
the locking ring by spinning
clockwise. Do not overtighten.
Cut
1/8"AUX
Round
Multi‐pin
connector
5