Commercial reception: hotel, restaurant, cafe, banquet hall, farm, square, shopping mall, transportation hub

This kind of commercial sound amplification scene usually plays background music, the main function is to cover up the noise and create a relaxed and harmonious auditory atmosphere, comfortable and warm environment enhances the expression of emotions. Not strict for timbre request and not high requirement for the power. With uniform sound field design, no obvious sound source direction and appropriate volume. The system design focuses more on the stability and continuity .For such small dynamic commercial application, the requirements for the amplifier are excellent stability, continuous normal use for a long time, and high definition of sound quality.

Government and enterprise projects: school, conference room, lecture hall, multi-functional hall, cultural auditorium, command center, gymnasium.

This kind of professional sound amplification scene mainly focus on human voice, design to clearly restore the language signal. It is required to ensure good language clarity, penetration performance, sufficient and uniform sound pressure level, and high altitude when designing the system. Restored, the human voice is delicate, bright and three-dimensional. The whole presents a wide stereo effect, which enhances the comfort experience and appeal. Due to the strict regulation of such application scenarios, the amplifier is required to have continuous, stable and reliable performance, as well as extraordinary anti-interference capabilities. In addition, whether it is the working noise of the product itself or the output noise floor, there are high standard design specifications. In terms of parameter specifications, it is required to reflect a wide and smooth frequency response, low distortion, and high restoration.

Home entertainment: home theater, home KTV

This kind of civilian application scenario is relatively fixed, generally a family living room or entertainment room, requiring the appearance design of the audio system to match various home decoration styles, the connection of equipment in the system is simplified, the debugging is simple, and it is convenient to use. The ultimate goal is to obtain ideal listening enjoyment without professional adjustment. Such application scenarios do not require a large power reserve, and there are no strict parameter specifications, but the timbre performance of the power amplifier requires warmth, emotion, and real fullness. Due to such application scenarios, there are no professional tuning practitioners, so it is required to abandon the complicated and cumbersome connection and debugging as much as possible, simplify the processing, and one-key Intelligent is the development trend in the future.

Commercial and entertainment: bar, KTV, party room, cinema, club.

This kind of commercial entertainment sound amplification scene is mainly based on entertainment atmosphere, creating exciting and shocking sound effect, enhancing customer experience, and stimulating consumption. This is a linear system with a flat frequency response and a linear phase shift with pure delay. The design requirements are excellent on-site sound reinforcement effect, powerful and shocking, to ensure extremely high penetration and sufficient sound pressure level of the venue, and the sound field coverage is uniformly full, with perfect consistency. The practicality and adjust-ability of the system can provide sound engineers with an open tuning environment. For such large dynamic application scenarios, the requirements for the power amplifier are excellent stability, long-lasting performance, normal use of large dynamics, sufficient power reserve, wide enough frequency response, and precise pressure limit settings to protect the expensive audio system. It should adhere to avant-garde, professional , High-grade, high-quality material selection and design ideas, well-designed.

Government and enterprise projects: school, conference room, lecture hall, multi-functional hall, cultural auditorium, command center, gymnasium.

This kind of professional sound amplification scene mainly focus on human voice, design to clearly restore the language signal. It is required to ensure good language clarity, penetration performance, sufficient and uniform sound pressure level, and high altitude when designing the system. Restored, the human voice is delicate, bright and three-dimensional. The whole presents a wide stereo effect, which enhances the comfort experience and appeal. Due to the strict regulation of such application scenarios, the amplifier is required to have continuous, stable and reliable performance, as well as extraordinary anti-interference capabilities. In addition, whether it is the working noise of the product itself or the output noise floor, there are high standard design specifications. In terms of parameter specifications, it is required to reflect a wide and smooth frequency response, low distortion, and high restoration.

Commercial tour: concert, music festival, outdoor performance

This kind of professional stage performance scene has the characteristics of high standards and high requirements in stage design and sound system configuration, so that the audience of the scene can enjoy an audio-visual feast. In this application scenario, the sound transmission distance is long. On the basis of avoiding performance interruption accidents, the audio system is required to have strong reserve power, high sensitivity and resolution, so as to ensure that the sound transmission gain can be enhanced, and the sound field can be evenly covered and The powerful impact makes the auditorium get enough loudness and shock. In addition, it is necessary to ensure that the equipment has good sound quality performance, so as to bring pleasant and beautiful timbre enjoyment to the audience. In such application scenarios, the requirements for power amplifier products are stable and reliable performance, strong power reserve, and high standard specification parameters.