DSPPA открытый школьный отель аварийный настенный усилитель голосовой эвакуации PA

Сохранить в закладки 1601057882206:


Цена:73 749,61 ₽ - 75 736,87 ₽*

Количество:

  • В избранное

Описание и отзывы

Характеристики



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Feature


● Power management system: Connected to UPS outdoor power station / AC220V mains to provide continuous regulated power supply for the device. Support 1 power output.
● Power amplifier: The machine has a built-in digital amplifier, with different output power options of 120W/250W/350W/500W, which can be connected to multiple 100V constant voltage speakers.
● AUX IN is connected to an audio source device (such as DVD) to expand the program source for the machine. AUX OUT is connected to other amplifier to expand the power of the terminal.
● MIC IN can be used to expand the wireless intercom microphone. In the event of water and power outages, communication interruptions, no network, disconnected network and other emergencies, the system can receive intercom signals to conduct the on-site command call.
● Local audio playback function: With built-in USB/SD card interface for playing multiple audio sources in MP3 and WMA formats, or on-site recording.
● With expandable network port and 4G mobile card port to cater for different needs.
● 4.3” TFT true color touch screen: Designed with graphic interfaces, all the function items and setting operations are clear at a glance, beautiful in design and fashion in style; the touch screen control mode defines user-friendly human-computer interaction.
● Loop detection: Determine whether the connection between the speaker and the amplifier is normal, open circuited or short circuited.


Product Paramenters


Model
WEP5580
Network Port
Standard RJ Input
Transmission Rate
100Mbps
Support Protocol
TCP/IP,UDP
Audio Format
MP3, WAV
Audio Mode
16 Bit CD Quality
Sampling Rate
8KHz~48KHz
Power Amplifier Output Rated Power
120W
250W
350W
500W
Rated Output Voltage (Constant Voltage)
100V
Line Output Frequency Response
50Hz-18kHz(±3dB)
Amplifier Output Frequency Response
Line Input
100Hz-15kHz(±3dB)
WL-MIC Input
100Hz-10kHz(±3dB)
Aviation Microphone Input
100Hz-10kHz(±3dB)
Harmonic Distortion
≤1%
Input SNR
>70dB(A-weighted)
Protection Method
Overvoltage, overcurrent, undervoltage, overheating and short circuit protection
AUX Input Sensitivity
350mV (unbalanced)
PTT Input Sensitivity
10mV (unbalanced)
Wireless Walkie-Talkie Input Sensitivity
100mV (unbalanced)
USB Playback Sensitivity
-(10±1) dB
AUX OUT Ouput Level
1000±100mV
Backup Battery Life
2H (Normal Voice Playback)
Rated Input Voltage
AC220V/50Hz
Working Temperature
-20℃~+50℃
Working Humidity
20%~80% Relative Humidity, No Condensation
Package Size
630×420×168mm
Product Size
430×350×87mm
Gross Weight
18kg
Net Weight
16kg


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