This is a special order item and is non-cancelable and non-returnable. Est. arrival at B&H is 7-14 days (subject to availability). Your order will be charged at time of shipment.
International orders*The Earthworks M30 is a cost effective measurement microphone intended for large and small room calibration. The ultra wide frequency response of 9Hz to 27kHz is flat throughout the entire spectrum and results in accurate room calibration using Smaart, MLSSA, SIMM and TEF based systems. The small element yields an omni-directional pattern resulting in a wide pick up area at the front and sides of the microphone capsule. The M30 also ships with a "white" noise generator that is capable of adapting to a 1/2" calibrator adapter for field calibration.
| Transducer | Condenser |
| Polar Pattern | Omnidirectional |
| Frequency Response |
+/- 1dB 9Hz to 27kHz
+1 / -3dB 5Hz to 30kHz |
| Dynamic Range (Typical) | 72dB |
| Signal-to-Noise Ratio | 27dB SPL Equivalent (A weighted) |
| Maximum Input Sound Level | 150dB SPL |
| Power Requirements | +48V Phantom, 10mA |
| Output Impedance | 600 ohms betweenpin 2 and pin 3 |
| Output Connectors | XLR intended to drive a balanced transformerless input Pin2+ |
| Pad | No |
| Low Frequency Roll-Off | No |
| Dimensions | 9 x .860" (229 x 22mm)(Length x Diameter) |
| Weight | 225g (.5 lb) |