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Public Address Digital Network SIP Power Amplifier

China Public Address Digital Network SIP Power Amplifier, Find details and Price about China SIP Amplifier, SIP Power Amplifier from Public Address Digital Network SIP Power Amplifier

Model NO.
OBT-NP6350
Output Number
1
Voltage
AC 220V
Element Number
Push-Pull Amplifier
Conductive Mode
A
Power Supply
AC220V
Network Interface
Standard RJ45
Protocol Support
TCP/IP,UDP,SIP
Audio Format
MP3
Audio Model
16 Digit Stereo CD Tone
Sample Rate
8K~96K
Output Power
350W
Frequency Response
60Hz~18kHz +1/-3dB
Dimensions
484*450*88mm
Trademark
OBT
Transport Package
Box
Specification
484*450*88mm
Origin
Guangdong, China
HS Code
8501310000
Model NO.
OBT-NP6350
Output Number
1
Voltage
AC 220V
Element Number
Push-Pull Amplifier
Conductive Mode
A
Power Supply
AC220V
Network Interface
Standard RJ45
Protocol Support
TCP/IP,UDP,SIP
Audio Format
MP3
Audio Model
16 Digit Stereo CD Tone
Sample Rate
8K~96K
Output Power
350W
Frequency Response
60Hz~18kHz +1/-3dB
Dimensions
484*450*88mm
Trademark
OBT
Transport Package
Box
Specification
484*450*88mm
Origin
Guangdong, China
HS Code
8501310000
Product Description

Public Address Digital Network SIP Power Amplifier

Public Address Digital Network SIP Power AmplifierPublic Address Digital Network SIP Power Amplifier

Feature of Public Address Digital Network SIP Power Amplifier

1. 2U Aluminum alloy panel.  
2. The device, adopting high-speed industrial-grade chips, is designed with embedded linux technology and DSP audio processing technology.
3. Compatible with standard SIP protocol, access mainstream IP PBX/IMS platform; 
4. Support remote upgrade of the firmware version of this device.
5. Support server/workstation broadcasting, link with video of IP camera, real-time monitor the scene and Schedule broadcast.
6. Support playing all audio format of WIN.
7. Support software platform to broadcast regularly, adjust volume and view status.
8. Support collecting broadcast. One external audio source input or MIC input, and the collected audio files are sent to the designated terminal for playback.
9. Short circuit, overheating and overload automatic detection protection function.
10. Support for G.711, G.722, G.729 codecs.
11. SIP and Simultaneous Multicast.
12. Web-based configuration.
13 Support TTS.
14.  Auto provisioning.
 


Parameter of Public Address Digital Network SIP Power Amplifier
 
ModelOBT-NP6090/NP6150/NP6250/NP6350/NP6450/NP6550/NP6650
Power SupplyAC220V
Network InterfaceStandard RJ45
Transmit Speed10Mbps/100Mbps
Protocol SupportTCP/IP,UDP,IGMP(group broadcasting)
Audio FormatMP3
Audio Model16 digit stereo CD tone
Sample Rate8K~96K
bit rate8K~512Kbps
EMC Input Sensitivity775mV
AUX Input Sensitivity550mV
MIC Input Sensitivity10mV
Treble boost and Attenuation±10.5dB
Bass boost and Attenuation±10.5dB
Power Consumption90W/150W/250W/350W/450W/550W/650W
Standby Power Consumption<13W
Frequency Response60Hz~18KHz  +1/-3dB
THDTHD≤0.1%
Noise Signal Ratio≥85dB
Output Method4~16Ω fixed resistance output,70V/100V fixed voltage output
ProtectionHigh temp, overload and short-circuit
Working Temperature0ºC~60ºC
Working Humidity10%~90%Relative humidity, non condensing
Dimensions484×450×88mm
Weight6KG/15KG/16KG/18KG/20KG/27KG/30KG

Public Address Digital Network SIP Power AmplifierPublic Address Digital Network SIP Power Amplifier

Application of Public Address Digital Network SIP Power Amplifier

Professional Rack-channel network audio decoding device, built-in digital power amplifier;
Installed in various regions of the weak occasionally broadcast management sub-control room, directly connected to the speaker circuit.

Public Address Digital Network SIP Power AmplifierPublic Address Digital Network SIP Power AmplifierPublic Address Digital Network SIP Power Amplifier
Our Advantages

 

Public Address Digital Network SIP Power AmplifierPublic Address Digital Network SIP Power AmplifierPublic Address Digital Network SIP Power Amplifier

Service of Public Address Digital Network SIP Power Amplifier
Good Service:
1. Professional sales reply you enquiry in 24Hrs
2. Feedback of complaint in 24Hrs
3. OEM/ODM are welcomed
4. 2 years Warranty 
 
Warranty:
1. All products have been strictly Quality Checked before packing.
2. All products have been well packed before shipping.
3. All products with 2 years warranty.
 
After Sales Service:
1. We are always online to solve all your request.
2. Any faulty product, we can send replacement to you freely


Public Address Digital Network SIP Power Amplifier
 

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