Application：

1. Public broadcasting for airports, automobiles, railways and subway stations.

2. Internal broadcasting for ships and warships.

3. Public and emergency broadcasting for schools, shopping malls, hotels, and institutions.

4. Emergency broadcasting in public places such as parks and squares.

Features:

* Aluminum alloy main integrated structure + sandwich structure of front and rear mesh covers, high strength, firm and reliable.

* Ultra-thin body shape, the total thickness is not more than 40mm, the surface is anodized with fine sand grains, beautiful and generous.

* Built-in 2 planar drivers,front and rear 360-degree sound, plane wave transmission, long transmission distance.

* With embedded control technology and DSP audio processing technology.

* Network data transmission technology based on completely independent intellectual property rights, fully controllable.

* Built-in 2-way network hardware audio decoding module, support TCP/IP, UDP protocol, realizes network receiving audio signal.

* Equipped with AC220V power interface, built-in 25W high-efficiency power amplifier.

* Support direct access to the rail transit broadcast system network to expand the broadcast zone.

* Rail transit broadcasting system network audio source reception, decoding, power amplification and broadcast sound reinforcement.

* Support reporting the working status of the device: online status, fault status, etc

* Support system management and control of rail transit broadcasting system.

* Support equipment-side monitoring of rail transit broadcasting system

* Multi-point installation, horizontal or vertical installation.

* Anti-mildew, anti-moisture, anti-salt spray.

Specification：