Section 61 (Audio/Video/Entertainment/Connectivity (Service Information)): Amplifier: Description
WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
The optional premium speaker system includes a separate audio power amplifier. The amplifier is an 12 channel matrix surround unit. The amplifier is located inside the instrument panel, above the glove box and toward the outside of the vehicle.