Room and speaker matching.Audio for bars manufacturer

　　In addition to the correct placement, the sound effect of the speakers is also greatly affected by the acoustics of the room, including the matching of room size and speaker power, and the relationship between the architectural structure of the room and the sound effects, which are easily overlooked.

　　After purchasing a speaker whose power matches the room area, you should also pay attention to the architectural environment factors of the room that affect the sound quality of the speaker, including the height of the building, the shape of the room, the interior decoration, and vacant corners.

　　As mentioned above, the listening effect indoors and in the wild are completely different. The former is much stronger than the latter. This is due to the good indoor listening environment, that is, with the help of the walls and spaces of the house, the sound is properly generated. Reflection, reverberation, etc., the bass part of the sound will be strengthened, making the sound more dignified and contagious, in order to get a better playback effect. A typical example is that the closer the speaker is to the junction of the wall and the wall, the wall and the top, and the wall and the ground, the stronger its bass output will be. Of course, those speakers with the port facing the back should not be placed too close to the wall, because the sound waves in the port cannot be fully released, and only the part of the wall is vibrated instead of the whole wall, and the sound field effect is naturally poor. . Therefore, the sound quality of the speaker has an inseparable relationship with the structural environment of the room.

　　Generally speaking, the area of the room that is conducive to listening is about 15~20 square meters, the floor height is more than 2.8 meters, the shape of the room is rectangular and appropriately irregular, the interior decoration is slightly chaotic and there are few empty corners. The worst case is that the room is only 5 square meters or less, the floor height is less than 2.4 meters, the shape of the room is extremely narrow or has corners, the interior is furnished with large areas of glass or smooth products, and there are many empty corners and cubes, etc. This is because the room is large enough to be conducive to the reasonable placement of speakers and the performance of sound effects, and the roof is high enough to make the sound field better in three-dimensionality and depth, and the choice of a rectangular and appropriately irregular room is to avoid increasing echoes , causing sound coloration. Excessive exposed surfaces can cause reflections, making the sound harsh, or slurring the dialogue. Therefore, a slightly cluttered room is good for listening, and clutter can often absorb excess sound wave reflections, bringing the room closer to the correct reverberation index.

　　Appropriate remedies are also available for rooms with poor listening conditions. For example, avoid rooms that are completely square, or rooms where one side is twice as long as the other; ditch multimedia speakers for high-fidelity headphones; use chandeliers, pendants, etc. to try to make the roof irregular to improve its top reflection; try laying Blankets or curtains, hanging cotton wool products to control the impact of reflected sound; stacking sundries or sticking sound-absorbing materials in the corners or making the corners irregular through furniture arrangements, etc. These measures can make up for the impact of poor listening environment on the sound effects of speakers to a certain extent.

　　2) Matching of room size and speaker power

　　Under normal circumstances, there is also a problem to consider when purchasing speakers, that is, the matching of speaker power and room size. With a reasonable combination of the two, the sound effect of the speaker will reach the expected ideal state. The practice of equipping a small house with high-power speakers, or a large house with low-power speakers, will have an adverse effect on the playback sound of the speakers, which is an unwise "behavior". This situation is like we usually take a radio and hear different sound effects in the bathroom, the large living room and the outdoors. Therefore, a good speaker must have a good environment to produce good sound.

　　Nowadays, due to the different situations of many families and individuals, the rooms used to place computers/speakers are large and small, ranging from "shabby rooms" under 10 square meters, to 10 to 20 square meters, and even 25 square meters. The above "big family" people. In this way, we can match different power speakers according to the size of the room. Among these solutions, for the "shabby room" under 10 square meters, it is generally recommended that you choose high-fidelity headphones, 10W~30W miniature 2.0, and miniature 2.1 speakers. Those 4.1/5.1 speakers will not only be too crowded to be placed, but also It is difficult to achieve the expected effect, of course, it is not suitable to buy.

　　And more than 10 square meters, especially in the range of 15~25 square meters, should be a more common type, so there are many matching schemes to choose from. The power of 30W~100W on the market, large and medium-sized 2.0, X.1 speakers can be purchased according to their actual needs. Most of these speakers are well-designed, with sufficient power, high cost performance, and good musical performance. Whether it is music enthusiasts, gamers, or PC theater fans, most of them can be satisfied;

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