Speaker - XY500UE and XY600UE. Associated parts are speaker cover 60A3101 and mp3 control unit 10A8250. This speaker profile is commonly applicable for many big brand and lesser brand name machines from all over the world. Common format for UTVs in the 300cc to 1000cc range. This particular model was primarily stocked as direct replacement speaker system for Xinyang UTV models XY500UE, XY600UE, Chironex Spartan UTV Models "Spartan 500cc" and "Spartan 600cc". Most commonly used for (but not limited to) Chironex Spartan 500cc UTVs (4x4/2x4 and similar variations), Chironex Spartan 600cc UTVs (4x4/2x4 and similar variations), CF Moto 500cc and 600cc UTVs (4x4/2x4 and similar variations), Xinyang 500cc XY500UE, Xinyang 600cc XY600UE ATVs and UTVs (4x4/2x4 and similar variations). Common Chironex model name is primarily listed as "Chironex 500cc or 600cc Spartan XUV or UTV", Common listed Chironex Spartan mp3 player speaker part number is 39910-5000 and is listed as "HORN OF MP3" in their parts lists. Common Xinyang model names consist of variations of "XY500UE" and "XY600UE", as well as a range of less formal names such as "Xinyang 500cc or 600cc UTV", "Xinyang 500cc or 600cc XUV", "Xinyang 500cc or 600cc ATV", "Xinyang 500cc/600cc 4x4/2x4" etc. Common listed Xinyang XY mp3 player speaker part number is 39910-5000 and is listed as "HORN OF MP3" in their parts lists.