GMA05

Networked Main Speaker (20W)

1.10Mbps/100Mbps adaptive Ethernet interface, support for TCP/UDP/ARP/HTTP and other network transmission protocols, support for cross-switch, router, Internet connection function;

2. Built-in 1-way line input, 1-way microphone input, 1-way line output, can be customized to set the priority level of local and network audio, built-in 1-way audio data RS485 expansion bus, the bus can be extended with various types of expansion equipment;

3. With EMC short circuit \ 24V output trigger interface, can be connected to control the sound controller or timing power supply;

4. Built-in 2 * 20W high-efficiency digital amplifier, built-in 1 20W/4 ohms fixed resistance speakers, the maximum sound pressure level of the speaker up to 105dB, can be connected to a 20W/4 ohms sub-speaker;

5. Embedded HTTP web server, through the PC software or HTTP to modify the device network parameters, support network remote upgrade;

6. Built-in DSP sound processor, can be adjusted through the remote control high and low sound processing;

7. Built-in 10Mbps/100Mbps adaptive Ethernet dual network interface, built-in switch function, support equipment hand in hand or star connection;

8. Network real-time audio transmission delay is less than 50mS;.

9. With local line input, local microphone input, network audio three-level priority setting function;

10. Built-in electronic volume, no mechanical potentiometer life problems, can be extended on-demand color screen, wireless remote control.