Features：
- Exclusively designed for swiftlet farming
- For up to 400 piezo tweeters
- USB pendrive and SD card
- 2 mic socket
Specifications:
-
Audio Output Power: 2x55W
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Mic Input Sensitivity: 15mV
-
External Device Sensitivity: 250mV
-
Frequency Response 20Hz – 20KHz
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Hum & Noise: >85db
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Dimension: 510 x 295 x 152mm
