Do you have a question about the JL Audio SB-H-DELSOL/8W3v3 and is the answer not in the manual?
Remove center console, rear storage compartments, and trim panels.
Unbolt and remove seat belt retractors from both sides of the car.
Stuff foam-rubber into body to seal airflow between trunk and interior.
Seal small holes in bottom sheet metal using duct tape or silicone.
Reinstall seat belt retractors and rear side trim panels.
Place Stealthbox, drill pilot holes, then enlarge with a 1/2" bit.
Insert supplied 'U-nuts' through factory holes over drilled holes.
Reinstall rear center trim, align box, insert bolts, and tighten.
Connect speaker wires, test for rattles, glue carpet, and reinstall console.