How to choose professional stage audio?Anhui Bar Audio Factory

　　To be precise, the audio is an integrated audio package machine launched by the manufacturer, which has as complete a function as possible, is easy to use, and has a gorgeous appearance. All the components of the sound combination, such as speakers, power amplifiers, decks, and CD holders, are provided by one manufacturer. It takes a lot of time to debug. Generally speaking, it can be used directly, which is more convenient in operation and more complete in functionality.

　　It is to adhere to the principle of practicality. Strictly speaking: every product with excellent quality that is formed is a practical product, but a practical product does not mean that it is practical in all places. It must be used in certain occasions with certain other equipment It can only be called practical, otherwise it can only be wasted and idle. For example: after the sound pressure and electro-acoustic power to be determined in the design, the power of the power amplifier and the speaker should also be based on this, and the power of the power amplifier and speaker should be increased according to different purposes. If the calculation results are not considered, select according to the high-power model. That's not practical.

　　Secondly, it is necessary to adhere to the principle of application. It is also not very precise to say which specific equipment is applicable. It can only be said that the selection of a certain equipment is not suitable for a specific occasion. The applicability mainly depends on the purpose of the project and the Features. Unlike practicality, the practicality of model selection is not high, and the equipment may be occasionally needed; if the applicability is not good, the equipment is basically a waste. For example, it seems that it is not suitable to equip an entertainment dance hall with an 8-track recorder for recording; it is also inappropriate to set up a sub-500W forced light or 1000W starlight for a large-scale performance on a stage with a small area. Be applicable. To avoid inapplicable errors, it is not only necessary for designers to have a comprehensive understanding of the characteristics of most equipment, but also to fully introduce equipment performance to users in the design and selection of projects.

　　Furthermore, it is necessary to maintain the consistency of equipment grade performance. Specifically, among the series of audio and lighting equipment under focus, they should basically have the same style, similar price, and uniform performance, or a good match. Because many well-known products have some related equipment that is well matched with them, and these matching methods have been tested by many professionals, it is not difficult to achieve a "good match", and the designer must have a wealth of Experience, otherwise you can only choose based on feeling, so it is inevitable that there will be inconsistencies.

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