Our Rear Speaker & Light Bar mount features a 2-inch diameter tube that is perfect for mounting speaker cans with roll bar clamps. The bar also features a mounting point for up to a 20-inch single row light bar for rear facing lighting. There are additional mounting holes that can be used to mount other accessories such as a Hi-Lift or additional speakers. We provided provisions for clean wire management. Installation is simple, and consists of only 4 bolts to get it mounted.