This unit is quite good all around. I installed this in a 2001 Nissan Altima and the sound improved quite well. I can't wait to install the rest of my system, which includes an amp and new speakers. If you can afford the HD receiver addon, get it along with this unit, you won't regret it. Installing this on my Nissan required removing the bezzel that is shown on the picture and installing the optional one that comes with it. Had to cut it to size, but nothing a coping saw can't handle. Strongly recomend it.