It has a Premium Bose 6CD-Changer HU. I realize that my Av uses Double Din, but the Pioneer and Alpine models (both 1.5 Din) that I named above seem like the best option from a specs standpoint. I could always use an adapter to make the 1.5 Din HUs work in my Double Din opening. Pioneer does make the FH-P4100 HU, which is a Double Din (but I don't like it as well as the DEH-P77DH). Are there other models that I should be looking at for my 2003 Av? So far I've looked at all of the following brands for either a 1.5 Din or a Double Din:
Alpine
Clarion
JVC
Kenwood
Panasonic
Pioneer
Rockford Fosgate
Sony.
Did I miss any brands that I should be looking at? My main requirements are that the HU be either a 1.5 Din or Double Din, and that it's XMS (or Sirius) ready.