Guangzhou Sounord Electronics

Co., Ltd.

 

Add: 46 Shangcun Road, Songbei, Baiyun District, Guangzhou City, Guangdong Province
E-mail:sounord@163.com

Tel:
4008-408-001

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B Series (B080-B600) IP Network Amplifier

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Product description
Detailed parameters
● With dual port hub (HUB), it can directly access local area network (LAN) or wide area network (WAN), can play network audio, and can access and control servers and other IP network devices.
● Network fault self-diagnosis, network communication status display.
● Powerful network audio playback function, which can be used independently in the network, can directly play network audio signals from IP network audio matrix, IP network radio head or IP network CD.
● Acceptable control of the main control room server, control of the sub-control point computer, and it can also directly accept the direct control of the internal communication intercom equipment such as the network fire matrix, the network paging microphone, and the paging intercom or fire Emergency tasks are more responsive and more reliable.
● Audio channel selection listening function, users can choose any listening in multiple sets of audio channel audio programs transmitted at the same time. Audio channel programs can come from the server, or from the audio matrix or IP network radio head and IP network CD.
● Program on-demand function, which can realize arbitrary on-demand broadcasting of thousands of programs in the server program library. The user can use the first spell letter to make a song query, which is extremely simple and convenient.
● SD card local playback, support for a variety of song formats, high-fidelity sound quality decoding.
● With high-fidelity recording function, the microphone and line signals can be directly recorded to generate MP3 files, and can be called at any time.
● With external control trigger port for recording and playback, the external trigger signal (24V or contact short-circuit signal) can automatically trigger the recording of the recording file stored in the SD card.
● Unique timed task local storage and playback function, timing program and song can be downloaded to the machine, even when the network is disconnected, the server can be interrupted in the state of timing, ensuring that the timing task is foolproof.
● LCD display, with high-precision electronic clock, time display function, and the clock can be automatically synchronized with the server to ensure accurate execution of timing tasks.
● The AC power supply voltage of the power amplifier can be measured and displayed.
● Amplifier fault alarm prompt.
● Unique public address amplifier dedicated circuit design, high reliability and high stability.
● One line input, two microphone inputs, and microphone 1 has a strong cut function.
● Line and microphone volume control, total volume control and high and low sound control.
● Automatic two-speed temperature control fan forced cooling and cooling.
● Perfect output short circuit protection and overheating, overvoltage, overcurrent and midpoint protection of the whole machine.
● Automatically switch to standby mode when there is no signal, saving energy and environmental protection.
Corresponding parameter set not found, please add it in property template of background

 

  B080

 (80W;

  2U)

 B120

(120W;

  2U)

 B180

(180W;

  2U)

 B240

(240W;

  2U)

 B300

(300W;

  2U)

 B400

(400W;

  2U)

 B500

(500W;

  2U)

 B600

(600W;

  2U)

 Network Interface

 Standard RJ45 (3), 2MM/100M network ports, 1 upgrade port

 Supporting agreement

 TCP/IP, UDP, IGMP, FTP, ICMP, ARP, support cross-gateway cross-route configuration, with

offline function

 Audio format

 PCM (uncompressed format), ADPCM, MP3, WAV, OGG

 Number of channels

 30 channels, can be set

 Standby

 No signal for 3 minutes, automatic standby, standby time can be set

 Network delay

 File playback is less than 50MS, real-time speech is less than 10MS, with automatic caching

 Voltage detection

 AC180V-250V, over-range output and alarm

 Broken network power

 failure restart recovery time

 Less than 1 second

 Transmission rate

 10/100MBPS

 Audio mode

 Network packet, CD sound quality

 Frequency response

 20HZ~16KHZ

 Harmonic distortion

 ≤0.3%

 Signal to noise ratio

 >75DB

 Line input level

 250MV RCA

 MIC microphone input sensitivity

 10MV, 2 mic input

 Operating temperature

 -20℃~+60℃

 Workinghumidity

 10%~90%

 Input power

 AC220V/50HZ

 

暂未实现,敬请期待
暂未实现,敬请期待
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