When we refer to the head unit, we are referring to the stereo that fits into your dash. Replacing the head unit in your car is not only the most convenient way to integrate your smartphone or mp3 player for use in your car, but it’s often the most affordable as well. Getting a head unit that easily integrates your devices into your car is an easy first step to getting the latest car infotainment without having to buy a new car. Additional features may also come with your new head unit such as Bluetooth for hands free calling, navigation and video. Some units even have support for iOS or android apps. At Mad Soundz we have a wide range of models, options and price points available so you can get the smartphone/mp3 player integration upgrade that makes the most sense to you.