Comparison of beyerdynamic Opus 51 and beyerdynamic Opus 87 [S]ave
| Attribute |  beyerdynamic Opus 51 × |  beyerdynamic Opus 87 × |
|---|---|---|
| Name | beyerdynamic Opus 51 | beyerdynamic Opus 87 |
| Pickup Pattern |
|
|
| Brand | beyerdynamic | beyerdynamic |
| Range (Hz) | 30 - 20,000 | 30 - 20,000 |
| Sensitivity (mV/Pa) | 7 | 5 |
| Sound Pressure Level (SPL) (dB) | 131 | 136 |
| Impedance (Ohm) | 250 | 200 |
| SPL/Self-Noise Ratio | 5.04 | 6.18 |
| Self-Noise (dB) | 26 | 22 |
| Max Diameter (mm) | 70 | - |
| Interfaces |
|
|
| Requires Phantom Power | + | + |
| Weight (g) | 85 | 145 |
| Phantom Voltage (V) | 11.00 - 52.00 | 12.00 - 48.00 |
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