Giới thiệu Dòng Sản Phẩm
Introducing the HD Series, a family of surface-mounted loudspeakers engineered for reliability and intelligibility in public address and voice alarm (PAVA) systems. This series provides a scalable solution for facilities of any size, featuring the compact 4-inch HD 4021, the versatile 5-inch HD 5031, and the high-output 6.5-inch HD 6041. Available in both black and white, each speaker is housed in a robust ABS enclosure, ensuring long-term durability while blending seamlessly into the architecture of public spaces. Engineered specifically for large-scale distributed audio, all models operate on 100V line systems for consistent performance and simplified integration with centralized PAVA controllers. The HD Series is the ideal choice for delivering critical voice evacuation messages, general announcements, and background music in transport hubs, hospitals, schools, government facilities, and shopping malls.
