How to identify the sound quality of speakers is a headache for buyers. The following is the following six elements for the identification of sound quality.

1. Clarity. The beautiful sound quality level is very clear, the diaphaneity is good, each word can hear clearly.
2, fullness. Medium and low bass, high pitch, warm, comfortable and elastic. If the reverberation time is short, especially the low frequency reverberation time is shorter than the middle frequency band, its fullness will not be too good; the output frequency characteristic of the sound system is poor and the middle and low tone is short, so the sound will appear dry and weak, not full.
3, cordial. It is usually what people call "lifelike", that is, there is a sense of communication and talk. The sound quality of general or poor is not able to achieve this effect, it will make you feel urgent and distant.
4. The sense of balance. Refers to the right and left loudspeaker, the ratio of the output power between the main speaker and the auxiliary loudspeaker is coordinated and the phase is correct. The left and right vocal tract of stereophonic sound is consistent and the sound image is normal. If audio and video are sometimes skew and uncoordinated, then it is not good sound quality.
5. The sense of environment. The best sense of sound is the sense of space, and the whole sense of reality.
6. Loudness. In terms of loudness, good sound quality sounds comfortable and comfortable.