很多人提問為什么有的
舞臺音響需要疊加起來使用，今天小編就來告訴大家原因。
Many people ask why some stage stereos need to be superimposed. Today, I will tell you why.
把舞臺音響疊加起來，因為大型演出時，一對音響無法滿足演出時所需要的音量，需要將好幾臺功放疊加在一起，達到演出所需要的音量。當然了也有一些演出會增加一對低頻音箱，來彌補演出現場低頻不足的情況,一些用來放大人的聲音，另外的放大音樂。其實人聲和伴奏在調音臺上能夠混合好，不用單獨接功放，所以這個方法沒有必要。
Overlay the stage acoustics, because a pair of acoustics cannot meet the volume required for a large-scale performance, several power amplifiers need to be superimposed together to achieve the volume required for the performance. Of course, some performances will add a pair of low-frequency speakers to make up for the lack of low-frequency at the performance site. Some will be used to play adults' voices, while others will amplify music. In fact, the vocals and accompaniments can be mixed well on the mixing console, and there is no need to connect the power amplifier separately, so this method is unnecessary.
舞臺演出除了人的語言、音樂之外，還有其他的聲響，例如自然環境的聲響，動物的聲響，機器工具的音響，人的動作發出的各種聲音等。
In addition to human language and music, there are other sounds in the stage performance, such as the sound of the natural environment, the sound of animals, the sound of machines and tools, and various sounds generated by human actions.
舞臺音響主要包括功放、周邊設備（包括壓限器，效果器，均衡器，VCD，DVD等）、揚聲器（音響、喇叭）、調音臺、麥克風、顯示設備等等加起來。其中，音箱就是聲音輸出設備、喇叭、低音炮等等。一個音箱里包括高、低、中三種揚聲器，三種但不一定就三個。
Stage sound mainly includes power amplifier, peripheral equipment (including pressure limiter, effector, equalizer, VCD, DVD, etc.), loudspeaker (sound, speaker), mixer, microphone, display equipment, etc. Among them, speakers are sound output devices, speakers, subwoofers, etc. A speaker box includes three kinds of loudspeakers: high, low and medium loudspeakers, three but not necessarily three.
小編提醒各位音樂人以及音箱設備的使用者，以上僅為專門的舞臺音響設備的基礎性調試過程和辦法，關于專門的調試必定需求有技能和經歷，在調試時應留意專門的舞臺音響設備的細節，側重關注其作業的穩定性。調試結束后，應將各種設備放回原位，舞臺音響設備切忌磕碰，不然易導致外力致損，或操作不當損壞設備。
The editor reminds all musicians and speakers users that the above is only the basic debugging process and method of special stage audio equipment. Special debugging must require skills and experience. During debugging, attention should be paid to the details of special stage audio equipment, focusing on the stability of its operation. After debugging, all kinds of equipment shall be put back to their original positions. The stage audio equipment shall not be bumped, otherwise it is easy to cause damage by external forces or damage the equipment due to improper operation.
Why do you want to stack stage sound? In view of this problem, I have explained the relevant content to you, and I hope I can help you. More relevant matters will come to our website http://www.zkvd.cn Ask and understand!
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