Comparison of Audio-Technica ATM450 and Shure KSM137 [S]ave
| Attribute |  Shure KSM137 × |  Audio-Technica ATM450 × |
|---|---|---|
| Requires Phantom Power | + | + |
| Phantom Voltage (V) | 48.00 | 11.00 - 52.00 |
| Max Diameter (mm) | 20 | 21 |
| Interfaces |
|
|
| Weight (g) | 100 | 98 |
| Sound Pressure Level (SPL) (dB) | 159 | 152 |
| Pads |
|
|
| Self-Noise (dB) | 14 | - |
| Sensitivity (mV/Pa) | 14.1 | 8.9 |
| Range (Hz) | 80 - 20,000 | 40 - 20,000 |
| Pickup Pattern |
|
|
| Brand | Shure | Audio-Technica |
| Name | Shure KSM137 | Audio-Technica ATM450 |
| Capsule Diameter (mm) | 19 | - |
| Filters |
|
|
| Diaphragm Gauge (micron) | 2 | - |
| Length (mm) | 122 | 127 |
| SPL/Self-Noise Ratio | 11.36 | - |
| Impedance (Ohm) | 150 | 200 |
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