[Preparation] KTV audio PK notes

With the fierce competition in all walks of life, the audio industry is inevitably having a brutal competition. The biggest manifestation of the competition in the audio industry is: audio PK war. Audio PK is well known in our industry, I think everyone has had this unforgettable PK experience.

Due to the small size of the KTV sound system, the PK battle of the sound system was first promoted by the KTV sound system. For the PK of KTV sound system, everyone has the same experience and different views. Below I will carry out a simple analysis based on my own experience over the years, for my colleagues to refer to.

First, we must understand the nature of the customer KTV venue and the requirements for the sound system. I think everyone has been to the customer KTV venue before the audio PK. First of all, you need to know the customer's experience mode after KTV: generally it is mass-selling and night-field. If it is a mass-selling type, the general requirements for the sound are: beautiful appearance and fidelity, singing is easy and delicate and sweet. If the KTV in the night market, the general requirements of the customer are: humming combined with bass effect. This generally takes into account the power problem. The combination of singing and singing is actually a common problem that we all encounter. The general KTV speaker woofer is the foam side, and the treble is the paper cone, so its treble is fine, the bass is soft and dive. However, its sense of strength is not enough, and the guests always think that the bass is not heavy enough. Some of the boxes have an active subwoofer, but it is still not enough for the guests. If a professional box is used, a 12-inch full-range box and an 18-inch passive subwoofer are generally used. This ultra-low effect has been made, and the distortion of the music is quite good. But the singing effect is greatly reduced. Since the treble of the professional box is the structure of the woofer of the horn, the singer sings the treble and the bass is hard, and there is no delicate feeling at all. I think people in the industry have encountered similar problems. If the customer asks for a few luxury large boxes to sing and combine. I suggest that you can mix professional and card compartments. Each has its own advantages. This greatly increases the cost. Of course, the use of high-grade imported boxes, can achieve high-pitched sound without slamming the bass and not mixing. But the price is not cheap. Are you ready before PK? You didn't have any concepts before PK. Do you still use PK?

Second, the preparation of KTV audio PK should be sufficient. A complete KTV sound system and a complete set of auxiliary accessories are essential. Don't go to PK, you can't install it. You are very embarrassed at the time. The boss still has the patience to wait for you to install it tomorrow? I think the boss has denied you. Another brother who forgot about the speaker stand at PK, he even figured out the way to kill: put the speaker on the sofa and everyone PK, so the high-pitched pointing performance is good? Can such a bass transient response be good? As a result, I killed myself in advance.

Third, KTV audio PK pay attention to several matters. 1 is the speaker should be placed reasonably, the speaker's placement directly affects the sound quality of the sound. In fact, you have to know that there is only one good placement in a sound field. PK's early audio companies are mostly looking for a good placement point. 2 is that the speaker amplifier should be matched properly and the connection should be correct. This is also a common problem in many of our peers. Many audio companies in the PK from time to time, the speaker phase is reversed, that is, the microphone is reversed. Will the sound effect be better? 3 is to have enough time to warm up the sound system and commissioning time. Everyone should know that the effect of the sound system after warming up is much better than that of a boot. There is also a good sound debugging technology to get the best out of your sound. 4 is to understand the taste requirements of the assessor's sound effects. If you are an older tester to test the sound, you can't use disco music to count on the high scores of your sound. Maybe a classic old song will make him very satisfied with your sound. It is also very important to have a good sound source during the audition. I believe that all of you are willing to volunteer to put your own audition disc. 5 is in the PK singing, to quickly and accurately make reasonable modifications and beautification for the singer.

Fourth, KTV audio solutions should be designed reasonably: good speakers may not be able to produce good results, which is inseparable from the sound field design. Generally, the rated power of a 10-inch box is 150W. This requires us to have a power amplifier with more than 200W. The power of the general power amplifier and the speaker is 3:2. Otherwise, even the best speakers can't produce sound effects. This combination is recommended for use in a box of 15 square feet. Generally, it is reasonable to use 3-4W of power per cube.

Fifth, the brand effect of KTV audio and the psychological price of customers. This is also very important. Some customers recognize the brand, so he feels at ease. Brands are generally of good quality, but often counterfeit are brands. This way you can push your sound along the water. Of course, some bosses know that you are a good brand good sound, but he is ashamed to export your expensive, I can't afford it, I will only find a reason to send you to euphemism. Therefore, you must understand the psychological price of the customer.

Sixth, interpersonal relationship. I won't talk much about this. Everyone should know this better than I am, otherwise you will have to give up. This hopes that the peers will go more (research and study).

These are just for reference and reference. But I hope everyone will stay away from PK and put an end to PK! In this way, our industry can see hope and our industry can develop healthily. We don't want PK, don't waste money. It is better to use the saved costs to reduce the cost of customers.

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