Today I will talk about how to judge the quality of the speaker, which can be summarized in one sentence, the better the speaker, the closer to the original sound.

In fact, the highest state of listening to music is to listen to live performances, and the invention of sound is to reproduce the original sound, so that more people who are not on the scene can feel the effect of the scene through recording and playback.

For example, for an opera house concert, most people can't go to the scene, they can only listen to the stereo. If the live sound information is 100 points, my speaker can be restored 90%, I can experience 90% of the effect at home, and your speaker can only restore 80%, you will enjoy 10% less than me.

The more expensive the sound, the smaller the distortion, the stronger the ability to restore the scene, the better the sound, and the more expensive the price.

So ah, the structure of the speaker seems simple, but it is very difficult to achieve the original sound reproduction, such as a 2,<> practice piano and a hundreds of thousands of performance piano, the sound difference is very large, good speakers, he can hear the difference in the timbre of the two pianos, and the general speaker.

Listening to hundreds of thousands of pianos is almost the same as listening to 2,<> pianos, for example, what is the difference between the two speakers? This horn unit is better, the front door material is stiffer, the magnetic cylinder is better, the coil is larger, and the dynamic range is larger, so it will have less distortion.

In addition, the cabinet structure and fame of high-end speakers, better cabinet structure can reduce standing wave harmony, just the right crossover and terminal posts can also greatly reduce distortion, so that the sound is more transparent and the restoration ability is stronger.

There is also a beautiful appearance treatment, this will have a lot of costs, but this has nothing to do with sound.

Of course, the presentation of sound is technology on the one hand, and art on the other. Some products, the materials are very, very good, the appearance is also very beautiful, the sound is very bad. In fact, it is not enough to have good components, but also a lot of tuning experience, cultivation and attainment in music appreciation.

The beauty of appearance can only please people's eyes, and a truly good voice can infect people's souls and cultivate your emotions.