| Prod Model: |
GP-800B |
| Transmission Rate: |
10/100Mbps |
| Audio Mode: |
Network Packet, CD Sound Quality |
| Frequency Response: |
20Hz-16kHz |
| Thd: |
<=0.3% |
| Snr: |
>75dB |
| Aux Input Sensitivity: |
250mv RCA |
| Microphone Input Sensitivity: |
10mv, 2 Mic Input |
| Working Temperature: |
-20 C --+60 C |
| Power Supply: |
AC220V/50Hz |
| Working Humidity: |
10%--90% |
| Used For: |
Specific |
| Tube Type: |
Transistor Amplifier |
| Function: |
Pre-amplifier |
| Voltage: |
AC 220V |
| Element Number: |
Push-Pull Amplifier |
| Type: |
PA Amplifier |
| Usage: |
PA System |
| Sound Channel: |
2.0 |
| Output Number: |
2 |
| Conductive Mode: |
H |
Product Description
Product Description:GP series high power Public Address Amplifier
Features:1.Buit-in dual-port hub (HUB), Can be directly connected to LAN to play network audio, accept control from server and other IP network device.2.Network fault self-diagnosis, network and server communication status display.3.Powerful network audio playback, can be used independently in the network, can directly play the digital datapack from the IP network audio matrix, IP network tuner or IP network CD.4.Can accept either the control from server or the control from the computer of sub-control point, and it has an OUT-OF-SERVER function, you can directly accept control and data from the network fire matrix, network paging microphone and other internal communication intercom equipment, more quickly and more reliable to response to paging or intercom or fire alarm.5.Channel function, independent channel play function, not affected by the timing task.Channel function, independent channel play function, not affected by the timing task.6.With channel playback function, you can choose any channel to listen, the channel program can come from the server, but also from the IP network audio matrix or IP network radio7.AOD(Audio On Demand)function, the user can use the first letter of the alphabet for music query, the operation is extremely simple and convenient.8.SD card local playback, high-fidelity sound quality.9.With the hi-fi recording function, the microphone and the line signal can be recorded directly into MP3 files and can be played at any time.10.The external trigger signal (24V or contact short circuit signal) can automatically trigger the recording files stored in the SD card.11.Unique timing tasks Local storage playback function, the timing programs and musics can be downloaded to the terminal , to ensure that the timing task can be played even in the network disconnected or the server goes down.12. LCD display, comes with high-precision electronic clock, time display, and the clock can be automatically synchronized with the server to ensure the precise implementation of timing tasks.13. The AC supply voltage of the amplifier can be measured and displayed.14. Power amplifier failure alarm.15. Professional public address amplifier circuit design, high reliability and high stability.16. 1 AUX input, 2 MIC input, the MIC1 has mute function..1 AUX input, 2 MIC input, the MIC1 has mute function.17. AUX and MIC volume control, Master volume control, bass and treble control.18.Automatic two-speed temperature control fan forced cooling.19.Perfect output short circuit protection and overheating, overvoltage, overcurrent, anti-DC-output protection..20. Standby function for energy saving.Specification:| Model | GP-800B | GP-1000B | GP-1500B | GP-2000B |
| Network interface | 2*RJ45(10/100M) 1*RJ45(Update port) |
| Supporting protocol | TCP/IP,UDP,IGMP,FTP,ICMP,ARP,SUPPORTS CROSS-GATEWAY,CROSS-ROUTER CONFIGURATION, WITH OUT-OF-SERVER FUNCTION. |
| Memory card | TF(MICRO SD),4G Standard 4G |
| Audio format | PCM (LOSSLESS COMPRESSION FORMAT), ADPCM, MP3, WAV, OGG |
| Channel and AOD function | 30 Channels , can be set by user, on-demand any music in server music library |
| Rec time | Microphone and line recording, file stored in SD card, 120 hours (4G) |
| Rec level | Line: 250MV, microphone: 10MV, recording level is adjustable |
| External control to play recording music | DC12V ~ 24V, short circuit contact signal (0V) |
| Standby | No signal 3 minutes automatic standby, standby time can be set by user |
| Network delay | File broadcast: less than 50ms, Paging and talkback: less than 10ms, with automatic cache function |
| Voltage inspection | AC180V-250V, the voltage beyond this range will cut off the output and alarm |
| recovery time | Power off, network failure restart recovery time:Less than 1 second |
| Transmission rate | 10/100Mbps |
| Audio mode | Network packet, CD sound quality |
| Frequency response | 20Hz~16KHz |
| THD | ≤0.3% |
| SNR | >75dB |
| AUX input sensitivity | 250mV RCA |
| Microphone input sensitivity | 10mV, 2 Mic input |
| Working temperature | -20ºC~+60ºC |
| Working humidity | 10%~90% |
| Output | 800W | 1000W | 1500W | 2000W |
| Power consumption | 1000W | 1200W | 1800W | 2400W |
| Power supply | AC220V/50Hz |
| Diamention (WxDxH) | 482×370×90(MM) |
| Net weight | 28.5 KG | 29.5 KG | 33 KG | 36 KG |
Solution:
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Packaging & Shipping
FAQ
1.Q: Are you a factory or trading company?
A: We are a manufacturer (with our own factory) since 2000. We are a leading manufacturer, exporter and supply chain service provider on professional audio system.
2.Q:Where is your factory located? How can I visit there?
A: Our factory is located in Nancun District, Guangzhou City, Guangdong Province, China.
About 30mins by car fromGuangzhou South Railway Station, We welcome customers from all over the world !
3.Q: Can you do OEM and ODM?
A: Yes, both. We can put your idea into products.
We have professional research development team, develop the products according to customer required.
Guangzhou Jusbe Electronics Technology Co. Ltd. was established in 2002. For 14 years, we have been dedicated in the field of Professional audio system industry. As the solution supplier and manufacturer of Audio system, we're using artificial intelligence to change the world step by step: Amplifier, speakers, microphone, line array series, peripheral equipment, mixer...
Our factory covers 10 thousand square meters, including 2 main workshop(professional audio products workshop, teaching audio products workshop) and accessory workshop. In order to provide our clients with high performance products in competitive price, we import ISO9001 Quality Management System, ISO14000 Environment Management System and SRRC System to our factory. What's more, there're nearly 300 marketing staff, 30 branches all over the country.
In order to meet the global trend, our brand Jusbe has been registrated in USA, Hongkong. In the meantime, we have built strategic relationship with 20 excellent global partners.
It's rarely to find such a manufacturing basement of large scale and multiple systems. Relying on 15 major series and more than 1000 products, we're confidence to provide our clients from various area with complete and individual solution. For now, it's proud to say that we have 100 thousand successful cases worldwide and our clients're satisfied with them.
Our products have been applied to many important events or buildings, such as Google experience center, China Telecom, Guangzhou South Railway Station, Hengda Real Estate Group etc.
