1. Sensor type: pressure gradient, capacitance
2. Pointing: Heart-shaped
3. Frequency response: 20Hz-20KHz
4. Rated impedance: 50 Ohms
5. Recommended load impedance: greater than 1K ohms
6. Sensitivity: 34.9mV/Pa (@1Khz)
7. Signal to noise ratio: 73dB-A (IEC 651)
8. Background noise: 16.4dB-A (IEC 651)
9. Dynamic range: 119.6dB (@2.5K ohms)
10. Volume attenuation switch: -20dB
11. Size: 22x4.5cm
12. Weight: 336g
