How to make the KTV sound system more stable.Kunming Bar Audio Vendor

　　Ensuring the stability of the card package KTV audio is a major problem faced by all KTV operators. The reason for saying this is that the card package speaker system will cause small faults due to human or natural factors. These faults can be said to be It is inevitable. Below we introduce some small experiences to make the card package speaker system more stable, which is super practical.

　　The biggest enemy of the card package speaker system is the guests' "do whatever they want". No matter how high-quality it is, it is only an entertainment toy in front of the public. Therefore, how to make the system, especially the terminal speaker system, work continuously for a long time is a key issue involving the interests of the enterprise and the characteristics of the enterprise. First of all, KTV sound is different from any other kind of sound use occasion. This is mainly because KTV does not have specialized personnel to operate the system, so to a certain extent, even a good brand may not always work in the best condition. That's why there is no speaker that can't be burnt. Basically, it is believed that the power of the power amplifier is 2-3 times greater than the load. For a system operated by professionals, this is necessary. But the KTV system to configure the power in this way is equivalent to planting a landmine. Of course, the waiter can cut off the output of the power amplifier at a constant, but in fact, for those singing people, the setting of this constant can't satisfy their desire to shout at all.

　　It is recommended that the power of the power amplifier is more than 1.5 times the load (a single output 120W rated power amplifier with a 100W rated speaker (a total of 40 private rooms), 4 years without a bad bass, treble (diameter 45 titanium film) Only 4 are broken. Of course, if you don’t "re-process" the speaker unit, it will not be as efficient as that. The voice coil of the speaker is in a suspended state, which means that in addition to the centering support and the frame Outside of slight contact, there is basically no medium used to conduct heat. Therefore, how to keep the voice coil in contact with the central magnetic column so as to evaporate the heat to the maximum extent is the key to the stable operation of the speaker in a full compliance state. 　　 currently has The method of adding magnetic fluid to the treble magnetic slot is used to establish the contact between the voice coil and the center magnetic column, but in order to maintain high sensitivity in the professional field, this is often not done. And the woofer (moving coil) is currently still There is no means to establish a medium between the voice coil and the magnetic column. So at this time we need to change our attitude to solve the problem. That is because of the situation, not to be bound by the theoretical framework.

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