The sound system fitted in an automobile can be

The sound system fitted in an automobile can be described by the term car audio. A little different is the stock car audio system which refers to one that was specified by the manufacturer when the car was built. On the other hand, custom car audio installation can involve anything from the upgrade of the radio to a full-blown customization of a car based around its audio equipment like car stereo CD changers.

Most commonly used audio equipment is the radio/tape player/CD player/DVD Player which is generically described as a Head unit. Recent developments in head unit technology have been the addition of CD players with MP3, WMA, AAC, and USB, Bluetooth and Wi-Fi support.

Most modern cars include at least a CD player/ CD recorder, and some have the option for car stereo CD changers, which hold multiple disks either in the head unit itself or in a separate unit usually located in a trunk or console. The main types of CD changers are External Cartridge, Internal Cartridge and Carousel CD changers.

Stereophonic sound is commonly referred to as stereo and it is the reproduction of sound wherein two or more independent audio channels are used to create the same effect as hearing natural sound heard from different directions, same as that heard in natural hearing. car audio stereos usually employ 2-channel sound recording and sound reproduction using data for more than one speaker at the same time.

During the time of mono radio, the most common speaker location was in the middle of the dashboard pointing through perforations towards the front windshield. With the advent of stereo system, car audio speakers are located in doors and rear parcel shelves in modern cars. High-end or competition stereo systems like car stereo CD changers have speakers mounted in kick panel enclosures, allowing for larger drivers and better driver placement.

Amplifiers are used for driving the speakers. They provide the necessary music power that is measured out in watts. An amplifier is a really important part of a good car audio system. You should always be sure that the power handling capacity of the speakers that are connected to the amplifier / head unit is larger than the power of the amplifier or head unit itself.

The audio system in a car can be either term or stock. A term system would be one installed after purchase. Car audio stereos can now play a wide variety of formats, including MP3 and WMA. Audio systems may also include a car stereo cd changers to hold multiple cds. These changers may be an external cartridge, internal cartridge, or a carousel cd changer. Stereo, which is short for stereophonic sound, uses more than one audio channel to reproduce sound. The car audio speakers will be able to produce a stereo sound.