A Series (A080-A600) IP Network Power Amplifier
IP network broadcasting system
- Product Description
- Detailed parameters
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- Commodity name: A Series (A080-A600) IP Network Power Amplifier
- Commodity ID: 1108416914158931968
●With dual-port hub (HUB),Can be directly connected to the local area network (LAN) or wide area network (WAN),Can play network audio, can accept the server and otherIPAccess and control of network devices.
●Network fault self-diagnosis, network communication status display.
●Powerful network audio playback function, can be used independently in the network, can be directly played fromIPNetwork Audio Matrix,IPnetwork radio head orIPNetworkCDnetwork audio signal.
●It can accept the control of the main control room server and the control of the sub-control point computer, and it can also be separated from the server to directly accept the direct control of internal communication intercom equipment such as network fire fighting matrix and network paging microphone, so as to respond more quickly and reliably to emergency tasks such as paging intercom or fire fighting.
●Audio channel selection listening function, users can choose to listen to multiple sets of audio channels at the same time,Audio channel programs can come from the server, or from the audio matrix orIPNetwork radio head andIPNetworkCD.
●LCDThe display screen comes with a high-precision electronic clock and time display function, and the clock can be automatically synchronized with the server to ensure the accurate execution of timing tasks.
●The AC power supply voltage of the power amplifier can be measured and displayed.
●Power amplifier fault alarm prompt.
●Unique public broadcasting amplifier dedicated line design, high reliability and high stability.
●One line input, two microphone input, microphone1With strong cutting function.
●Line and microphone volume control, total volume control and high and low bass control.
●Automatic two-speed temperature control fan forced cooling and heat dissipation.
●Perfect output short circuit protection and the whole machine overheating, overvoltage, overcurrent, midpoint protection.
●No signal can be automatically transferred to the standby state, energy saving and environmental protection.
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A080
（80W；
2U）
A120
（120W；
2U）
A180
（180W；
2U）
A240
（240W；
2U）
A300
（300W；
2U）
A400
（400W；
2U）
A500
（500W；
2U）
A600
（600W；
2U）
Network Interface
Standard RJ45(3), 2 10M/100M network ports, 1 upgrade port
Support Agreement
TCP/IP,UDP,IGMP,FTP,ICMP,ARP, support cross-gateway cross-routing configuration, with offline function
Audio Format
PCM (Uncompressed Format),ADPCM,MP3,WAV,OGG
Number of channels
Road 30, self-set
Standby
No signal 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 cache function
Voltage detection
AC180V-250V, over-range off output and alarm
Network disconnection, power failure, restart and recovery
Time
Less than 1 second
Transmission rate
10/100MBPS
Audio Mode
Network packets, 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 microphone inputs
Working temperature
-20 ℃ ~ 60 ℃
Working humidity
10%～90%
Input power
AC220V/50HZ
Dimensions（DxWxH）
370x482x90（mm）
Sounord Professional Audio
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