Meeting room of a unit in Bincheng District, Binzhou City

The conference room has an area of 120 square meters, a width of 8 meters, a length of 15 meters, and a height of 3.5 meters. It has 4 seats for the chairman and 36 seats for representatives. The customer requested that the speaker should not be too large and can highlight the large screen, making the overall look more beautiful and atmospheric. Meeting and training needs should be met at ordinary times. According to the requirements, four ZRSO (Natsuma) double 6.5 array sound columns K265 were selected. This sound column is a box array sound column with a circular waveguide hole in front. It has a streamlined design, beautiful and practical appearance, and beautiful sound quality. The front waveguide element and the damping port at the rear of the box form a unique low-frequency cardioid diffusion. Through the constant beam technology in the passive line array sound column speaker, the problem of projection and interference of traditional conference room speakers is solved. The treble is clear and sweet, the timbre is natural and thick, the bass is full, the speech amplification of the human voice is excellent, and the timbre performance is exquisite, which can solve the problem that the traditional loudspeaker in the conference room is too large and the wall is not beautiful. The power amplifier selects ZRSO (Natsuma) classic pure copper large ring cow transformer power supply LS-400, and the high-performance transformer power supply, strong power output, sufficient margin storage, and ultra-high stability, which ensure the perfect performance of the entire set of audio equipment. The mixing console selects ZRSO (Naturalsen) 8-way mixing console ZR-AT8, which can be played by external lines, connected to Bluetooth, or inserted into USB flash disk. It has large dynamic, large frequency response, full-range sound, and is easy to operate. ZRSO (Naturalsen) two-handed ZR-N100 and ZR-N540 one-to-four conference microphones are selected. In order to ensure that there is no howling during use, a ZRSO (Naturalsen) full-automatic feedback suppressor ZR-900K is selected. The sound of the whole system is clear, the human voice is highly restored, there is no howling, and the full range is perfectly reflected, which has been unanimously recognized by customers and Party A.