From the perspective of working principles, the frequency division is a filter network composed of a capacitor and inductance coil. The treble channel only allows the high -frequency signal to stop the low -frequency signal; the bass channel is exactly the opposite, only the bass passing through the high frequency signal; The frequency of the intercourse can pass, and both high -frequency and low -frequency components will be prevented.

   Seemingly simple, but in the frequency divisor used in practice, in order to balance the difference between the flexibility between the upper and lower sound units, the manufacturer's needs are involved in the attenuation resistance of different sizes or the resistance and capacitance of the resistance and capacitance according to different conditions. Different designs and consumer processes naturally make the seemingly inconspicuous elements that have different effects in the speakers. And these details, all HIFI equipment must be pursued, which is also the fundamental difference between HIFI and ordinary civil equipment.

The role of speaker frequency division:

     When playing music, due to the ability and structure of the speaker unit itself, it is difficult to cover the entire frequency band with only one speaker. The local "excess signal" outside the range will adversely affect the recovery of the signal in the normal frequency band, and may even damage the treble and mid -sound unit. Because of this reason, designers must divide the audio band into several sections, and different frequency bands stop their sounds with different speakers. This is the origin and function of the frequency division.

     The frequency splitter is the "brain" in the speaker, which is essential for sound quality. The music signal output by the amplifier must be disposed of by each filter element in the fire frequency device, so that the signals of the specific frequency of each unit pass. It is necessary to design the scientific, reasonable, and rigorously designing frequency of the speakers, and to effectively modify the different characteristics of the speaker unit, optimize the combination, make each unit grow up to avoid weaknesses, and vividly exert their own potential, so that the frequency sounds of each frequency band will change the frequency sounds of the frequency bands to change the frequency sounds of the frequency bands to change the frequency sounds of the frequency bands to change the frequency sounds of the frequency bands. If you are smooth and the sound image is accurate, the music levels that are high, medium, and bass can be clear, combined, and the sound quality of the sound, warmth, broad, and natural sound quality.