I added a Bazooka 8" amplified subwoofer to a Genesis Ultimate this weekend - had it left over from a BMW that needed the bass but was sold.
1. Remove the trunk mat and/or spare tire cover
2. In the trunk, remove the 3 push fasteners from the trunk linker; two near the left rear brakelight and one near the left rear chrome tie-down
3. Remove the two 10mm bolts from the left rear liner, and the two phillips head screws also on the left
4. Pull the liner away from the quarter panel opposite the fuel filler cover
5. Amplifier is mounted there vertically. There are two connectors attached to the amp, one white, one gray.
6. On the white connector, the pink wire is the switched wire that turns the amp on/off. You can use this wire to turn your new subwoofer amp on and off.
7. On the gray connector, the blue wire and the gray-with-black-stripe wire are the leads for the factory subwoofer (pins 3 and 4). You can use these wires to feed your new sub.
View attachment 12695View attachment 12696
I didn't take a picture of the pink wire, sorry.
Good luck!
dd