These days, Audio (Music) system is an essential part in every car. A number of people are known to perform a lot of research to make sure that the audio system in their car is the best of its kind. If you are someone who enjoys listening to music while driving, then it is imperative that you have quality stereos in your car. Factory stereos are by far the supreme kind that you can own. There are many options that you can choose from. Some of which include CD changers, car CD player, LCD displays, satellite and Internet connection to name a few. It is essential that you maintain them properly so that you do not have to often go looking for services that will repair car stereo.