I wanted to ask too, you said the Rosen unit is louder than the factory OEM unit. Does it have Equalizer controls to adjust the bass, treble, etc? Do you get free map updates as well or do you have to pay for them? Where do you get map updates from?
I own a 2009 Toyota Camry LE. Is your Rosen unit pretty descent? I am looking to upgrade out of my unit. What does the unit cost? Is it louder than the factory unit? Any additional parts I would have to purchase to fit it into my Camry? Does it have an AUX input for like external satellite raio players, etc?