1.Sensitivity: See next page(0dB=1V/pA,1kHz)
2.Impedance: Less than 2.2Ω(1.5kΩ)
3.Directivity: Omnidirectional
4.Frequency: 20-16,000Hz
5.Max.operation voltage:10V
6.Standard operation voltage: 4.5V(1.5)
7.Current consumption: Max.0.8mA（0.3mA)
8.Sensitivity reduction: Within-3dB at 3v (M.H):Within-3dB at 1V (P.R.U)Within-2dB at 1V
9.S/N ratio: More than 60dB
After sale instructions
