How to solve the sound of the horn

　　Sometimes our horn will have a rustling noise, or the volume is too large will appear noise and other problems. Today, Yi Ting will teach you how to solve this problem.

　　First, problem determination. General horn has noise to basically have these a few kinds of reasons: horn wire is no good; Horn damage; The horn receives magnetic field interference; The horn input signal source is faulty; The speaker doesn't match the amplifier.

　　Next, solve the problem according to different reasons:

　　① The speaker has noise may be the problem of connecting line, the copper wire in the connection line if there is a break, it will lead to interference in the process of wave transmission and noise phenomenon, so we can replace a connecting line.

　　The strong magnetic interference around the speaker, we all know that the speaker inside the sound is composed of magnets and coils, if there is a magnetic field around, may lead to noise and other phenomena, in this case we can change a place to try again.

　　③ The damage of the speaker, if the speaker in the stereo is slightly damaged, it may also lead to noise, so we can consider replacing the speaker. (if it is a high-end speaker, the manufacturer is a horn maintenance service)

　　(4) The input signal source may be faulty. You need to replace the test music or sound.

　　⑤ In addition, the sound itself may also be the problem of noise, in this case, we can find a business to replace a new sound.

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The speaker sound is distorted and hoarse, what's the problem?