Directivity: condenser - ultra cardioid
Frequency response.: 100Hz - 16Khz
Sensitivity: -44db +/- 2db for short distance - -23db +/- 2db for long distance
Output impedance: 1K Ohm for short distance - 2.3K Ohm for long distance
Power supply: 1.5V / phanthom 48V
Dimensions: Ø 23 x 360 mm.