Thông số kỹ thuật : Micro Sennheiser E820S
- Pick-up pattern: Cardioid
- Transducer operating principle: Dynamic
- Frequency response: 40 Hz - 16 KHz
- Sensitivity in free field: 2.7 mV/Pa = - 51.4 dB
- Nominal impedance: 350 Ohm
- Min. terminating impedance: 1 kOhm
- Demensions: ø48.1 x 180 mm
- Weight: 330 g