Hey Guys I'm pretty new to this forum and have some questions about the Z1 I recently purchased from Crutchfield. I have a 2006 Mitsubishi Eclipse with the upgraded Rockford Fosgate sound system and was wondering how i'd go about installing this unit and retaining my factory speakers and amp. The installers that i'm using for the head unit havent had experience with this cars upgraded sound system. Apparently the amp in the car doesnt use standard connections and i've found mixed opinions around the internet regarding its compatibility with a Nav/Dvd unit. Are there any adapters or converters i might be able to tell the installers to use, or does anyone have any experience with this at all? Thanks in advance!