One of the most important accessories in modern motor vehicles is its audio system. Whether listening to the radio or a favourite CD, the driver and passengers will want to enjoy the best quality listening experience. To provide the best in car entertainment through the audio system demands that the sound is distributed evenly throughout the entire vehicle. Many cars, especially older models, only have two speakers that are located at the front, often on the dashboard. This type of speaker system is limited in the quality of its sound reproduction, especially for passengers who are seated in the rear of the vehicle.
A far more effective speaker system is a complete set of door speakers. This type of system employs a speaker in the driverside door and the front passenger seat as well as additional speakers in each of the rear passenger seats. Through fitting a complete set of high quality front and rear door speakers the rear seat passengers, as well as the driver and front seat passenger, are all able to enjoy the audio system equally.
A complete door speakers set is fitted into certain models of vehicle but it is also possible to buy a set and have these fitted to an older vehicle to improve an outdated speaker system.