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Electrical Specifications for Speaker Section | ||||
Item | Value | Conditions | ||
Speaker Dimensions | Φ16.0×10.5 mm | |||
Impedance | 90 Ω±15% | (At 1.0KHZ/1.0V) | ||
Rated Input Power | 0.01W | |||
Max. Input Power | 0.03W | |||
Sensitivity | 116dB±3dB | |||
Frequency Response | 0HZ~10KHZ | Average SPL-10dB | ||
Distortion | 10 %Max | At 1.0KHZ/1.0mW | ||
Electrical Specifications for Microphone Section | ||||
Item | Value | |||
Type and Dimension | Condenser Type, Dimension =Φ6.0x5.0mm | |||
Output Impedance | 2.2KΩ±10% | |||
Sensitivity | -40dB±2dB | |||
Frequency Range | 50Hz~10KHz | |||
Directivity | Omni-directional | |||
Operation Voltage | Standard Voltage 2V Max. Operation Voltage 10V | |||
S/N Ratio | More Than 58dB | |||








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