The frequency divider is the "brain" in the speaker, which is very important for sound quality.
The music signal output by the power amplifier must be processed by each filter element in the frequency divider, so that the signal with specific frequency of each unit can pass. Only by scientifically, reasonably and rigorously designing the frequency divider of speakers can we effectively modify the different characteristics of speaker units, optimize the combination, make each unit develop its strengths and avoid its weaknesses, give full play to its due potential, make the frequency response of each frequency band smooth, make the audio-visual phase accurate, and make the music played by high, medium and low tones clear, comfortable, broad and natural.
Speaker:
Speakers refer to devices that can convert audio signals into sound. Generally speaking, it means that the main box of the speaker or the subwoofer box has its own power amplifier to amplify the audio signal, and then the speaker plays back the sound itself to make the sound louder.
Sound box is the terminal of the whole sound system, and its function is to convert audio electric energy into corresponding sound energy and radiate it into space. It is an extremely important part of the sound system, which is responsible for converting electrical signals into acoustic signals for people's ears to listen to directly.