Speaker placement knowledge how to place the speakers in the most scientific way
Speaker placement knowledge how to place the speakers Putting the most scientific
How much does the speaker placement account for in all audio matters? If you want to ask me this, my answer is: to make the audio sound good, the space conditions, the matching of equipment, the placement of the speakers The four major items such as position and user fine-tuning are indispensable. Among them, speaker placement is a method that does not require money but can make the sound sound good, so I would like to say that the speaker placement is not the importance of 25%, but the importance of 50%. If you don’t believe me, please carefully try various speaker placements, and I think your mind will change by then.
Before I tell you how to implement the “positioning method”, I would like to reveal an important concept to readers, that is, “speaker and listening space are one”, and the various expressions of sound are It is generated in the interaction between the speaker and the listening space. Or, I would like to say that the choice of space, speaker placement and listening position is the interaction of the three, especially no matter how bad your living conditions are, if you can find the best balance between the three interaction, you can make The sound is good.
Speaker placement knowledge how to place the speakers is the most scientific
The first method: 317 ratio method
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Method: Divide the length of the room into three equal parts (three), place the speakers at one-third of the length (one), and the interval between the two speakers is 0.7 times the length of two-thirds of the room ( seven). The speaker should preferably have a slight inward projection angle, but no inward projection is acceptable, and the listening position should not be placed against the rear wall. Effect: This method is used in a space with a large size and a uniform ratio (for example, about 1:1.25:1.6 or about 1:1.6:2.5), and a balanced sound and a wide and deep sound field can be obtained. This is the pendulum that audio forums often recommend readers try.
Second method: three-to-one ratio method
Method: divide the length of the room into three equal parts (three) and the width into three equal parts Three equal parts (three), the speaker is placed on the intersection of the first equal part of length and width (one). Speakers can have a slight inward projection angle, or even no inward projection, and the listening position should not be against the rear wall.
Effect: This method is suitable for larger and evenly proportioned spaces. It is consistent with the spirit of the “317 Proportion Method”, the only difference from the “317 Proportion Method” is that the interval between the two speakers is narrow. This method can also get a balanced sound and a wide and deep sound field. The editor-in-chief of American TAS magazine likes to use this method.
Third method: screw-hole pendulum method
Method Place the speakers between one-third and one-half the length of the room, then place the The two speakers should be placed against two walls as far as possible (if the room is very wide, it does not need to be close to the side wall), and the inward projection angle of the two speakers should be greater than 45°. The listening position should be between 0.5-1 meters after the intersection of the projected cross line.
Effect: This method treats the shortcomings of too sharp treble, too thin midrange and insufficient bass. Moreover, the best results can be achieved in the face of many harsh environments. This is the “Audio Forum” effective pendulum for generally bad spaces.
The fourth method: regular triangle method
Method: The first condition is that the speaker should be away from the rear wall (at least 1 meter or more) and the side. Wall (at least 0.5 meters above). The second condition is to draw the two speakers and the listening position into an equilateral triangle. The third condition is that the inward projection angles of the two speakers are also 45° or more. The fourth condition is that this equilateral triangle can be big or small. When the room is small, the square is smaller when the power of the rear stage is not large; the equilateral triangle is larger when the power of the rear stage is large when the room is large.
Effect: This is commonly known as near-sound field listening. Its advantage is that it can reduce the excessive interference of the reflected sound from the four walls to the direct sound of the speaker, so it can get a good sense of positioning and a wide and deep sound field. This is the way to hear the most, most direct, and clearest details. Many commentators like to use this method when commenting on audio.
