thesavage042

I have been reading mixed feelings about the mic that comes with the X930BT. I was wondering if there are alternate mic options that can be used with this system, or does it have to be the mic that comes with the unit.

I am also curious about a backup camera, but they seem like they would be super simple to steal off a car, is it worth getting one?

Just bought the 930bt and couldnt believe how small the knob was, it doesnt look that small in pictures..will def. be purchasing this upgrade once I get it installed.

The class usually refers to read/write speed of the card, so yes the card can have an affect on terms of loading information depending on its speed. I would assume that a class 4 card would be good enough for reading music.