I Installed a Radio-CD on my wifes RS. I used a Boss Marine Radio unit that had a wired remote control so the main head of the radio is in the trunk and the small remote is on the handle bars. I also mounted a set of 3x6 set of speakers under the console behind the speedo. Tight fit but they mount on the side pointed up. I also hooked up the rear speakers wires to a plug for a I-Pod style head set. So you can listen with the speakers or plug in the ear-buds. All controlable from the small remote on the handlebars. Worked GREAT! $285.00 for everything i needed.