WE SPEAK VOLUME The RNGR18-ROOF2M2 is a high-output, 4-speaker, 1,500-watt amplified front audio roof. Components:• (1) Element Ready™ Source Unit• (4) 8" M2 Color Optix™ Speakers• (1) 1,500 Watt Amplifier• (1) Built-In Dome Light• (6) Rocker Switches• (1) Blank Rear Cap Installation:• (2) Hours Typical Upgrade This Kit:• (1) RNGR18-CAPM2 rear audio cap• (1) RNGR18-FWE 10" subwoofer FEATURES AT A GLANCE Plug and Play design for easy installation Direct bolt into vehicle using OEM mounting holes Bluetooth™ connectivity with A2DP wireless audio streaming Complete all-in-one roof audio solution Integrated driver/passenger LED dome light M2D2-10IB: 10" Color Optix™ subwoofers - Black M5-1500X5: 1500 Watt 5-Channel IPX6 Element Ready™ Amplifier Upgradeable with RNGR18-CAPM2 loaded rear cap for rear firing audio Upgradeable with RNGR18-FWE Color Optix 10" subwoofer/enclosure Includes unloaded rear cap for structural support PMX-3: Compact AM/FM/WB Digital Media Receiver 2.7" LCD w/ Backup Cam & SiriusXM® Ready Compatible with Northstar power windows Prewired for LED light bar (30" min - 40" max) Requires minimal disassembly and drilling for installation M2-8B: 8" Color Optix™ Marine Grade 2-Way Speakers Rocker switches: main power, backup camera, cargo lights, dome light, rear audio, light bar Sport grilles featured on all speakers Element Ready™ to withstand the harsh outdoor environment Durable HDPE (High Density Poly Ethylene) material 2-Year Warranty