The multi-function hall is generally an activity place with an area of about 200 square meters, including assembly, small performance, film and television broadcast and other functions. There are mainly three categories. Let's briefly understand the characteristics and components of each conference hall.

① Reception Hall

The reception hall is a place for holding reception, banquet, dance and tea party, so the sound reinforcement system is very important.

The general method is to install full frequency engineering conference speakers in the ceiling to achieve the purpose of sound reinforcement. In order to increase the sound effect when holding dance and performance activities, four full frequency speakers are installed to complete this function.

The system equipment of the reception hall consists of a mixer, an equalizer, a full frequency speaker, a subwoofer, a power amplifier, a feedback speaker, a card holder, a frequency divider, feedback suppression, an efficacy device, a wire crimper, a microphone, etc.

② VIP reception hall

The VIP reception hall is a place that is responsible for receiving VIP guests and negotiating. When designing and selecting products, it is necessary to consider the beauty of the installation effect as a whole.

The technical indicators require that the reverberation time of the VIP reception hall is 500HZ/0.7 seconds; The reverberation time of the negotiation hall is 500 HZ/0.8 seconds, and the main sound reinforcement system should be equipped with a full frequency engineering sound group to make the speakers in the hall express true and accurate tone; The system shall also be equipped with a card holder capable of recording to ensure the recording function of important meetings.

System equipment composition: mixer, expander, feedback suppressor, equalizer, full frequency speaker, card holder.

③ Conference hall

The conference hall is a meeting place mainly for sound reinforcement. Therefore, full frequency engineering series loudspeakers are installed in the roof to achieve simple applications of other basic functions (such as playing background music).

System equipment composition: mixer, feedback suppressor, full frequency speaker.