KTV speakerThe classification has different angles and standards, according to the acoustic structure of the speaker, there are closed boxes (also known as low-frequency reflection boxes), passive radiation speakers, transmission line speakers, etc., they all have their own characteristics and characteristics.
Acoustic arrangement
The positioning of sound quality has always been a concern for many audiophiles. the KTV speakerHow to set up the position? The following is for you to introduce the relevant information in this area.
A 1-3-7 ratio
This means that the length of the KTV room is divided into three equal parts, the long Angle is placed in one third, and the interval between the two horns is 0.7 times the length of two-thirds of the room. Here we also need to note that the horn is best to have a slight inward projection Angle, but no inward projection can also be heard, the listening position is not reliable back wall.
  2、Thirty-one ratio method
This method means that the length of the room is divided into three equal parts, the width is also divided into three equal parts, and the horn is placed at the intersection point of the length and width. Horn can slightly inward projection Angle, even without internal projection can also, listening position is not reliable back wall. The positioning of this KTV professional audio looks somewhat the same as the one introduced by everyone. But there are some differences.
Three screw hole swing method
The positioning method of this sound is to place the speaker between one-third and one-half of the length of the room, and then try to put the two horns of the two speakers as far as possible against the walls on both sides (if the room is very wide, it is not necessary to press the side wall), and the Angle of the horn is greater than 45 degrees. The auditory position should be about 0.5 m -1 m after the intersection of the projection Angle.