Description:

Integrated design of digital network decoding module and column speaker, aluminum alloy waterproof and rust-proof housing structure; outdoor column speaker installed in each broadcasting management area; used for program broadcasting and local broadcasting in halls, walkways, outdoor squares and other areas.

Feature:

* Professional integrated structure design, good housing sealing performance, fast conductive all-copper nickel-plated grounding pole. It can be used in outdoor harsh environments, which meets the requirements of IP54 protection level certification.

* Designed with embedded computer technology and DSP audio processing technology.

* Built-in network digital audio decoding module supports IP/TCP, UDP and other communication protocols, enabling the network transmission of 16-bit CD-quality audio signals.

* Built-in digital amplifier module, fine sound quality, strong power.

* Support server unified authorization operation management function, unified management of user and password function; support 100-level custom audio priority mute control function.

* Support LAN and WAN application, conform to IEEE802.3at standard. It is required to work with the switcher of IEEE802.3at standard.

* Digital products, easy to expand, no geographic limitation, no need to add computer room management equipment, the design concept of shared network and free line construction, and easy to install.

Specification: