1. Professional audio equipment that operates at high input power for extended periods of time may burn out the sound coil if the temperature exceeds 100 degrees Celsius. Therefore, it is necessary to have an input power that can ensure the normal operation of the speaker for a long time, that is, the rated input power. This data will be provided in the device data. Strictly implement during use. When the sound reinforcement effect is not ideal, the first thing to consider is to change the configuration, rather than simply increasing power.

2. Improper use of professional stage power amplifier equipment can easily cause howling. To reduce spasms and improve clarity, try pointing the motion area of the speaker towards the listener's seat.

3. You often use multiple speakers simultaneously at work. When connecting them, we need to pay attention to polarity. All speakers should have the same polarity. If the polarity of the connected speakers is different, the sound output will interfere with each other. It sounds like the bass is not enough and there is a noticeable disharmony.

4. The amplifier should be matched with professional audio equipment. The comprehensive sound quality of playing sound not only depends on the characteristics of the speaker, but also on the output and load characteristics of the amplifier. If the sound is not ideal, do not only consider the speaker as a problem, but should first consider the issue of the speaker system connected to it