1500c My installer placed the XM antenna at the end of the roof strake, right at the top of the rear window. It's about as unobtrusive as you can get...particularly on a black car. Also.
it's Delphi's newest antennac about 2" O.D.
Love my Alpine XM radio. Except, it always defaults (when turned off) to the tuner. Can that default be changed? Anyone?
Gailwrath, I think we have the same radioc do you know/