The location of the sound field should include the front, back, high, and low of the sound field. Some improper equipment can make the entire sound field sound like floating in the air; some sound like sitting on the second floor of the concert hall to watch the stage. There are many reasons for the positioning of the sound field, such as the position of the speaker and the unevenness of the frequency response have a great impact. What should an ideal sound field position look like? We can experience the method of listening to a symphony band. When the symphony band is performed, the sound of the bass and the cello should be released from a lower place. The location of the violin is slightly higher than the bass and cello; the orchestra should be low in front and back when recording, like copper tube instruments, just like a copper tube instrument. It is very likely to be in a higher position. For the height of the entire sound field, we can use the following method to determine that the height of the sound field should be slightly lower than the height of the two eyes when you sit. In other words, the violin should be above the sight, and the cello and bass should be below the sight. The copper tube must be at least or higher with the violin. So where should the front and back positions of the sound field be there? Senior enthusiasts know that they should pull a straight line at the front panel of the speaker and then extend back. Of course, this most ideal sound field position is not allowed, because it has a great relationship with your audio, listening to the environment and the software played. Generally speaking, it is easier to extend from the front board of the speaker, but it cannot be "retracted" too much. If you shrink too much later, like some enthusiasts say, "Stalling the street" is not right.