
A speaker driver is an important component in an audio system that converts electrical signals into air vibrations to produce sound. It usually consists of a diaphragm, a coil, a magnet, and a suspension system. The characteristics of a speaker driver, such as resonant frequency, sensitivity, and frequency response, can greatly affect the sound quality. Therefore, when selecting a speaker driver, it is necessary to consider these factors comprehensively in order to achieve the best sound quality. These parameters can help designers better understand the characteristics of speaker drivers, so as to choose suitable amplifiers, enclosures, and crossover networks, and optimize the sound effect.