What is the relationship between the sound quality of car speakers? Let the professional speaker manufacturer tell you:
The sound effect of automobile horn is related to the magnetic field strength of magnetic steel. The stronger the magnetic field is, the higher the sensitivity of loudspeaker is, but the larger the magnetic steel is, the stronger the magnetic field is. There is a great relationship between magnetic field and magnetic materials. For different magnetic materials and the same volume, the magnetic field varies greatly. Of course, the larger the volume, the stronger the magnetic field, the stronger the magnetic field and the stronger the expressive force of sound, but the perfect sound quality detail performance is not entirely determined by the size of magnetic steel volume.
At the same time, the sound quality of car horn is also closely related to the following factors:
Sound basin of car horn: paper basin is generally selected. The effect of paper basin with different hardness and quality is also different. Generally useful wool basin, PP basin, loose pressure basin, composite material and so on.
Voice coil of car horn: the difference of voice coil will also cause the difference of sound quality
Bouncing wave of car horn: the tightness, softness and hardness of bouncing wave have a great impact on bass. Generally, if it is too soft, the bass will be better.
Magnetic collecting plate of automobile horn: the magnetic collecting plate also has a considerable influence on the magnetic field of voice coil.