Most car owners want the best audio and video experience in their vehicles. For this, they may install a car DVD player. This player can provide excellent audio and video quality, as well as a range of other features. If you are looking to install a car DVD player in your vehicle, it is important to understand the wiring requirements.

Most car DVD players require a 12-volt power supply and ground. The power supply can come from the car’s battery or from the car’s electrical system. The ground can come from the car’s chassis or from the car’s electrical system.…