Speakers of different specifications and calibers can emit different tones (of different frequency ranges), and it is impossible to take into account all the frequency bands, so there will be tweeter, midrange and woofer.
In fact, the tweeter is the sound reduction unit responsible for the high-frequency . Because the frequency is relatively high, that is, the paper cone will be relatively thin, so that it can adapt to high-frequency vibration. At the same time, this is also the easiest part of the tweeter to burn and damage. The woofer is responsible for the sound reduction of the low-frequency part. The low-frequency vibration is large and relatively slow. Therefore, there are relatively thick horn paper cones and restored voice coils. The low-frequency part is less easily damaged than the high-frequency part.
