There are many kinds of loudspeakers in our daily life, and the efficiency of loudspeakers will be different when the types of loudspeakers are different. How can we achieve perfection for high-power loudspeakers?
The first is the box earthquake. Because when the box vibrates, it will offset the sound pressure of some specific frequencies, which will cause distortion. Family KTV audio has another kind of box shock, which is relatively bad. Family KTV audio will make several specific geometric noises, and this kind of noise will be like the sound of collision between two boards. This kind of noise is also caused by the wood board and the production process. When the wood board is easy to deform, the family KTV audio production process is backward, and the wood board is sawn into small pieces from large to small, it does not form a straight line, but has the shape of sawtooth, which will cause the surface to be unable to be completely uniform in the process of gluing, so there will be subsequent noise.
Then unit resonance. The reason for this is that the unit structure is different. Why use aluminum basin frame at this time? The characteristics of home KTV sound are not special in the case of low power, but in the case of high power, the surface of the speaker will vibrate due to the action of sound waves. This vibration of home KTV sound will be transmitted back to the unit fixed on it. At this time, if the selection frame of the unit speaker is not firm enough, For the family KTV audio design, the subwoofer will vibrate with the panel at this time. At this time, the central position of the voice coil in the magnetic fluid will be damaged together, which will cause serious distortion, and even wipe the coil, causing the voice coil to burn out.
There are many kinds of loudspeakers in our daily life, and the efficiency of loudspeakers will be different when the types of loudspeakers are different. How can we achieve perfection for high-power loudspeakers?
The first is the box earthquake. Because when the box vibrates, it will offset the sound pressure of some specific frequencies, which will cause distortion. Family KTV audio has another kind of box shock, which is relatively bad. Family KTV audio will make several specific geometric noises, and this kind of noise will be like the sound of collision between two boards. This kind of noise is also caused by the wood board and the production process. When the wood board is easy to deform, the family KTV audio production process is backward, and the wood board is sawn into small pieces from large to small, it does not form a straight line, but has the shape of sawtooth, which will cause the surface to be unable to be completely uniform in the process of gluing, so there will be subsequent noise.
Then unit resonance. The reason for this is that the unit structure is different. Why use aluminum basin frame at this time? The characteristics of home KTV sound are not special in the case of low power, but in the case of high power, the surface of the speaker will vibrate due to the action of sound waves. This vibration of home KTV sound will be transmitted back to the unit fixed on it. At this time, if the selection frame of the unit speaker is not firm enough, For the family KTV audio design, the subwoofer will vibrate with the panel at this time. At this time, the central position of the voice coil in the magnetic fluid will be damaged together, which will cause serious distortion, and even wipe the coil, causing the voice coil to burn out.