How to pass the audition PK

　　We know that many owners who invest in KTVs and bars will inspect the products of different audio manufacturers. In order to choose more suitable and high-quality products, most of them have to choose different audio for PK test, but how to ensure the smooth and effective performance of each manufacturer What do you need to pay attention to during the audition?

　　Several important guarantees for improving the effectiveness of PK auditions.

　　1. Ensure that the area of the sound check box is basically the same: the size of the room directly affects the power, that is, the loudness of the sound.

　　2. Ensure that the configuration of the audio system is the same: that is, several audio companies participating in PK use 2.1 channel (conventional pair of 12-inch full frequency and one 18-inch ultra-low) system configuration, which is also commonly used by KTVZ. Configuration. It is recommended to audition in a room of about 30 square meters.

　　3. Ensure that the sound source Z of the audition is the same: You must know that the sound quality of the VOD (Voice Player) accompaniment directly affects the effect of singing. Z is good to use a single song order system. After Z, I also audition for disco, and Z is better to choose a unified film source. You can also use your own audition discs freely, the purpose is to release the Z high power of the audio system. (The sound pressure level without distortion and feedback is the maximum available gain of the sound field Z)

　　Holding a PK audition of the audio system can directly understand the audio system. A zero-distance experience will bring an intuitive experience. Through these few comparisons, you can tell the sound system is good or bad.

　　After the audition, how should we choose the sound system of our KTV and bar? The effect of the sound system; as the saying goes, it is difficult to adjust. The audio system should cater to the preferences of local consumers as much as possible. The participating judges may have different opinions, as long as most of them approve it. 2. The cost-effectiveness of the audio system; don't choose the expensive or cheap, just choose the one that suits you. Third, the technical support of audio manufacturers; product after-sales is a problem for operators to worry about. 4. Branded speakers and branded units; audio system Z is mainly a speaker, and speaker Z is mainly a unit (speaker). I believe that a good speaker and a good unit are the prerequisite for good sound quality.

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