| Type of sound transducer | microphone |
| Symbol | Body dim. | Z | Band | Uoper. | Microphone sensitivity |
|---|---|---|---|---|---|
| [mm] | [kΩ] | [Hz] | [V] | [dB] | |
| LD-MC-6027 | Ø6x2.7 | 2.2 | 100...10000 | 1...10 | -60 |
| LD-MC-6035 | Ø6x3.5 | 2.2 | 50...13000 | 1...10 | -35 |
| LD-MC-6035P | Ø6x3.5 | 2.2 | 50...16000 | 1...10 | -35 |
| LD-MC-9765 | Ø9.7x6.5 | 2.2 | 200...20000 | 1.5...10 | -30 |
| LD-MC-9765P | Ø9.7x6.5 | 1.5 | 100...16000 | 1...10 | -44 |
| LD-MC-9765W | Ø9.7x6.5 | 2.2 | 50...16000 | 1...10 | -38 |
| LD-MC-6035W-1 | Ø6x3.5 | 2.2 | 50...16000 | 1...10 | -58 |
| LD-MC-3830 | 3.76x2.95x1.1 | 0.3 | - | 1.6...3.6 | -42 |