PROJECT CASE

Exemplary Case

Guangdong Polytechnic Normal University


DW-305 IR Wireless Soundfield System

Peking University Shenzhen Graduate School


In recent years, educational institutions have increasingly adopted advanced classroom sound systems to improve communication and student engagement. Clear audio delivery is essential in modern classrooms, especially with growing class sizes and diverse learning environments. High-quality sound systems ensure that every student, regardless of seating location, can hear the teacher clearly.

Southern University of Science and Technology (SUSTech) Case


The rise of hybrid and remote learning has highlighted the importance of robust classroom audio systems. When part of a class is present in person and others join online, ensuring that all students hear clearly becomes a top priority. Audio technology tailored for educational settings helps bridge the communication gap.

Sound Reinforcement Upgrade at Southern Medical University


Sound Reinforcement Upgrade at Southern Medical University (Shunde Campus) – 70 Classrooms Equipped with Manztek DW-305 Intelligent Infrared Wireless System​​ Southern Medical University’s Shunde Campus has upgraded ​​70 classrooms​​ with the ​​Manztek DW-305 Intelligent Infrared Wireless Sound Reinforcement Solution​​, customized to meet specific needs. The setup includes:

Guangdong Telecom Digital Exhibition Hall


This case study comes from Guangdong Telecom, whose digital exhibition hall on the 10th floor of the Telecom Building in Dongshankou,

Shaanxi Province Hancheng City General Education Procurement


This case study comes from the centralized procurement of general education in Hancheng City, Shaanxi Province. Many schools installed and used the Maizhi IR-S1 compact infrared teaching audio system.

Chongqing Dadi Education and Training Classroom


The case study comes from Chongqing Dadi Education. Dadi Education Group is a well-known off-campus education service organization in Chongqing.

Xingguo Middle School


IR-601 IR Wireless Soundfield System

Guangzhou Academy of Fine Arts


Handheld Microphone IR-610H

Anhui University of Science and Technology


DW-305 IR Wireless Soundfield System

Aotidong Primary School


IR-601 IR Wireless Soundfield System

Gaotangshi Rimary Schoo


IR-PAS8 All-In-one IR Wireless Soundfield System

Guangzhou City Polytechnic


DW-305 IR Wireless Soundfield System

Zhengzhou University


IR-601 Smart IR Wireless Soundfield System

Peking University


IR-901 IR Wireless Soundfield System

< 12 >

Fujian Province



Shanxi Province



Jiangsu Province



Yunnan Province



Hainan



Hebei Province



Henan Province



Beijing



Hunan Province



Anhui Province



Hubei Province



Jiangxi Province



Gansu Province



Liaoning Province



Jilin Province



Qinghai Province



Heilongjiang Province



Shanghai



Tianjin City



Guangxi Zhuang Autonomous Region



Inner Mongolia Autonomous Region



Guizhou Province



Xinjiang



Tibet



Chongqing Municipality