Composition of Car Audio System?
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Car audio system is mainly composed of power amplifier, speaker, antenna, sound processing equipment and accessories. The specific components of car audio are as follows: Head Unit: The head unit is the most important component in car audio, just like the human brain, which controls what kind of sound to produce. Nowadays, there are mainly two types in car audio: cassette players and disc players. Speaker: The speaker plays a decisive role in the entire audio system, as it can affect the characteristics of the whole system. Good speakers have their own unique characteristics. In car audio system modifications, replacing speakers and the head unit is the most basic and common upgrade. Amplifier: The amplifier, also known as a signal amplifier, has the basic function of amplifying the power of audio signals. Usually, the head unit comes with a built-in power amplifier, but its power amplification scale is small, so it cannot meet higher-level music requirements, let alone compare with external power amplifiers. Moreover, the bass unit must be directly driven by an independent power amplifier.