The 6.5" rear speaker enclosures are designed to accommodate Rockford Fosgate 6.5” M0, M1, and M2 series speakers (speakers sold separately). The composite blend is light in weight and designed to directly fit select 2018+ RANGER models. Secures to existing factory mounting locations in the roof. Minimal cutting on the headliner is required to remove pre-embossed speaker cutouts. Enclosures compatible with M0/M1/M2 6.5" model speakers. Kit includes wiring harness and mounting hardware needed for the installation. Refer to our COMPATIBILITY chart to verify fitment before purchasing. A Polaris Ranger Poly Roof equipped with/without the Premium Roof Liner is required for installation of the rear speakers.