Speaker Specification
Impedance: 32Ω+15%@1KHZ
Sensitivity: 103dB+10%/0.1Watt0.1Meter
Resonance freq: (F0) 480HZ+20%
Frequency respond: F0-20KHZ
Ratedinput power: 30mW
Maximuminput power: 100mW
Microphone Specification
Sensitivity Range: -60± 3dBVcc=4.5V, RL=2.2KΩ, see Fig
Impedance Max: 2.2K2 1kHz (RL=2.2KΩ)
Frequency: 20-20KHz
Current Consumption Max: VS=4.5V RL=2.2KΩMAX: 500 μA
Operation Voltage Range: 4.5-10V (DC)
Max Sound pressure Level: 110dB S.P.L