The TU series horn head unit is used with TH-16"~20" horn tube. It is a fully waterproof series product with aluminum alloy casting body. The ferrite magnet is used as an external magnetic type (applicable to TU-35/60/100). The horn head design is used with TH series horn horn tube. It has passed IP66 waterproof certification and has high sensitivity, long sound diffusion distance, high efficiency, and clear sound range performance.

Widely used in public places such as hotels, restaurants, airports, office buildings, churches, ships, etc., PA speaker products can be used as part of the voice alarm system to provide alarms to people in or near the building where a fire emergency occurs, and enable these people to take pre-determined measures in the evacuation plan.

Aluminum alloy casting body fully waterproof (IP66) series products. It has high sensitivity, long sound diffusion distance, high efficiency, and clear sound range performance;