Battery Type | CR2032 3V |
Others | Directional: single point, stereo
Frequency response: 30Hz-16KHz
Sensitivity: -44dB ± 3dB (0dB = 1V / Pa at 1KHz)
Maximum SPL: 130dB (THD?1.0% at 1KHz)
low-frequency attenuation: 80Hz 10dB / octave
Output Impedance: =< 200 Ohm |