Buena Electronic Technology Co., Ltd.
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Public Address System Audio Matrix PA Sound Systems For Background Music With 8 Input And Control Panels
The matrix & paging controller is highly integrated, which is cater for multi-zone paging and multi-sources selection. It’s complete solution for multi-zone, multi-functional venues like entertainment places, large-scale hotel, sports centers, shopping mall, airport etc.
* It provides with up to 8 music source input, 8 remote control panels, 2 remote paging consoles and 1 microphone input, all of these input couble be freely linked to different 8 zone output simultaneously.
* 1 remote paging console and 3 another remote control panels are available when expansion control, multi-zone paging and multiple audio sources is needed.
* The controller is expandable to 8*32 matrix system via CAT 5 cable to do cascade.
* With complete indication function.
* Each channel is provided with individual bass/treble control and volume control. Master volume and Monitor volume control is provided as well as.
* 8 fire alarm receiving port is equipped to activate internal alert.
* 3 kinds of pre-recorded audio including alert, evacuation message and alarm are provided.
* EMC port is for external voice alarm message.
* Both paging consoles and remote control panels are linked via standard CAT 5.
* 4 hot keys are for playing BGM and do paging in the whole area directly.
* Power supplied at AC 110V or 240V and DC 24V is also available.
* 5 levels of priority from high to low: Mic 1, fire alarm, remote paging console, remote control panel and background music.
Specification
| Model | GLS-AM03 |
| Line 1-4 Input | 195mV -2V/10KΩ |
| Line 5-7 Input | MIC: 5mV/600Ω, Line: 350mV3/10KΩ, Phantom Power: +48V |
| Microphone 1 | 5mV-280mV/600Ω |
| Remote Paging Station | 300mV-1.1V/10KΩ |
| Remote Control Panel | 300mV-1.1V/10KΩ |
| Tone Control | 100Hz-±10dB, 10KHz±10dB |
| Output | 0.775V/600Ω |
| Frequency Response | MIC: 80Hz~18KHz(+1/-3dB), line: 20Hz~20KHz (+1/-3dB) |
| EMC | 775mV/10KΩ |
| S/N of Microphone | >65dB |
| Line of S/N | >85dB |
| Degree Of Separation | >40dB |
| Crosstalk | >65dB |
| THD | <0.07% |
| Indicator | Power, Mic1, paging busy & monitor output |
| Priority | Mic1, voice alarm, local mic paging, remote zone paging, line 1-8 |
| Communication Speed | 4800bps |
| Communication Port | RJ45 |
| Communication Protocol | RS485 |
| Power Consumption | 20W |
| Power Supply | ~110V/60Hz and ~ 240V/50Hz & DC 24V |
| Dimensions | 484*304*132mm |
| Weight | 6Kg |
