- Drive Unit : 50mm diameter speaker
- Speaker Impedance : 320 Ohm +/- 15%
- Sensitivity : 108 +- 3dB at 1KHz
- Left and Right balance : 3dB at 1KHz
- Rated Power : 20mW
- Maximum Power : 30mW
- Wire : 4.0 Black braided wire
- Headphone plug type : 3.5mm 180 degree diameter stereo silver nail
Microphone Characteristics :
- Types of : 4.5V 2.2KOhm -58dB
- Directionalty : Unidirectional
- Output Impedance : Low Impedance
- Sensitivity : -43 +- 3dB (0 dB = 1v/ubar, 1KHz)
- Signal to noise ratio : > 60dB, f = 1KHz.Pin=1ubar
- Operating Voltage : 1.5V ~ 10V
| Merk | AOC |
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