Alpine PSS-20WRA Owners Manual - Page 14

Amplifier Installation 1 Use a 10mm socket to connect the power cable to the POSITIVE (+) battery terminal. Note: The NEGATIVE terminal should remain disconnected until the installation is completed. UNLIMITED Jeep Wrangler ˜ 14/20 2 Route the power cable following the OEM harness as shown below. 3 Route the power cable along the vehicle's frame following the OEM harness towards the back until reaching the rubber grommet under of the passenger side seat. 4 Route the cable through the rubber grommet and seal with silicone. (silicone not supplied) View from passenger underside of vehicle 5 Route and secure the power cable along the factory harness using the supplied cable ties as shown below. 6 Using a 10mm socket attach the (black) NEGATIVE (-) ground cable to the factory ground point under the seat. View from cabin. Passenger seat area. View from inside cabin. Passenger side seat area.