Mark, think yourself very lucky that Bose does not sell a car system in the US. They are the most overpriced, overhyped garbage, unless you have no self-esteem and are deaf, please stay away from Bose. Check
http://www.intellexual.net/bose.htm and tell all your friemds too. This webpage has turned many people away from the dark side where Bose lives.
Bob H.