How to match the amplifier and speaker

　　First of all -style, different amplifiers must be paired with speakers of the same style, which can not only play the performance of the audio amplifier to the extreme, avoid distortion, etc., but also reduce damage to the speaker. If, different styles of amplifiers with different styles of speakers, the effects are light and unscrupulous, and the equipment is damaged.

　　The second point is that everyone is most concerned about the power matching of the speaker and the power amplifier (host). Now in the industry, there are divergent and indifference in this respect. Some say that the rated power of the power amplifier must be greater than the rated power of the speaker (equal) to push the horn; some say that the rated power of the power amplifier must be greater than 30%of the rated power of the speaker. In this way, the horn can be pushed well, otherwise it may burn the horn when it is big;

　　Regardless of the above statement, let's take a look at the physical meaning of the rated power of the horn and power amplifier first:

　　For the amplifier, the rated power generally refers to the valid value (RMS) power that can be continuously output.

　　For the horn, the rated power is called the power that can bear the power of this value for a long time without damage.

　　The analysis from the above two points is not the rated power of the amplifier must be greater than the rated power of the speaker. The driver of the speaker is difficult to determine by its sensitivity and impedance characteristics. The amplifier with the output power less than the rated power of the speaker. As long as the volume is not suddenly increased, the power amplifier controls the linear work range (no wave of waves) will not cause burning speakers; The speaker, as long as the power amplifier's output power is controlled within the range of the speaker, the speaker will not cause overload damage. Therefore, in order to protect the equipment, the most important thing is that the tunner must set the input sensitivity level of the amplifier when the tunnel is tuned.

　　However, if you want to discover the best sound quality of the horn and amplifier, I suggest that it is best to choose the Grapho's power amplifier with the jazz's speaker, and try to choose the same brand. Jazz engineers will develop the corresponding amplifier based on their own speaker performance, and to technically can play the limit performance of the speaker. The Jazz's sales staff will design a reasonable solution based on the user's use venue, user, general budget.

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