Subwoofer enclosure for select YamahaA(R) YXZ models. FEATURES AT A GLANCE Texture and color matched to vehicle interior Optimized sealed enclosure Compression molded Fiberglass Reinforced Polymer with UV resistant finish Direct bolt into vehicle using OEM mounting holes *Subwoofer not included Fits Prime RM110D2 and RM110D2B Fits Prime RM110D4 and RM110D4B Requires minimal disassembly and modification for installation Stealth look once installed and body panels replaced Element Ready(TM) | Motorsports All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion & Vibration. IPX6 Water Intrusion Rated Water projected in powerful jets from any direction shall have no harmful effects. ASTM B117 & D4329 Tested ASTM B117 & D4329 Tested