My buddy installed an awesome sound system in his new XP1000 and I decided I wanted one too. My commander has one of those tunes in a box and is somewhat limited in sound and functionalty. I can not get station in the woods and the CD skips going down the trail. So I went with a simple MP3 player with an SD card. I selected a 4 channel Pyle amp that came with an MP3 jack and remote volume control. I started off with a pair of Boss 3 way Wakeboard speakers to hang on the cage however did not like them blasting in my ears so opted to turn them backwards and added a pair of Rockfort fosgate 6.5s in the kick panels.

I mounted the amp under the arm rest to keep it away from the elements and the volume contrl on the front



It was getting a little warm so I added a cooling fan out of a computer I recently tossed



I built the kick panel speaker pods out of plastic roof vent flashings and worked out real well and sound awesome