Where is the stereo amplifier located in a 1998 Lincoln navigator?

In a 1998 Lincoln Navigator, the stereo amplifier is typically located behind the rear passenger side trim panel in the cargo area. To access it, you may need to remove the trim panels and possibly some fasteners. The amplifier is usually mounted to the vehicle's body to help with heat dissipation. Always refer to the vehicle's service manual for specific instructions and safety precautions.