| Attribute | Ningbo Alctron Electronics Co., Ltd. HRM-2 × | Placid Audio Resonator B × |
|---|---|---|
| Name | Ningbo Alctron Electronics Co., Ltd. HRM-2 | Placid Audio Resonator B |
| Weight (g) | 1,230 | 794 |
| Pickup Pattern |
|
|
| Brand | Ningbo Alctron Electronics Co., Ltd. | Placid Audio |
| Range (Hz) | 30 - 18,000 | 115 - 10,000 |
| Sensitivity (mV/Pa) | 1.7 | - |
| Impedance (Ohm) | 200 | 150 |
| Sound Pressure Level (SPL) (dB) | 165 | - |
| Length (mm) | 185 | 152 |
| Interfaces |
|
|
| Max Diameter (mm) | 69 | - |