The Smart radios are not very good. Mine had a few issues with it. Most notably, whenever I turned the volume down, it would actually go up and vise versa. Often the volume would max out and it blew the OEM speakers in the door. Those are junk too by the way.
I recommend going to Crutchfeild and buying nice set of speakers and a good radio. It'll be a little work to get them in (especially the speakers), but it's worth it.