I have XM installed. I mounted the reciever in the center console. It used to be under the back seat, but I didn't want it to get wet when cought in the rain with no top.

My antenna is mounted under the cloth in the center on top of my sound bar. The signal passes right through the top (hard or soft) and the cloth of the sound bar with no problems. I get 100% signal, and no visible antenna. <img src="/forums/images/graemlins/smile.gif" alt="" />

- Tom