Neumann AK 31
by Neumann
Availability:
7-10 days delivery
SKU
SEN-069002
Neumann AK 31 - Omnidirectional Miniature Capsule for KM 100 and KM 100F Power Supplies
€919.25
€735.40
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Package includes
- 1 x Neumann AK 31
The Neumann AK 31 microphone capsule is part of the KM 100 miniature series microphone systems. The AK 31 features a pressure gradient, single diaphragm transducer with an omni-directional polar pattern.
The AK 31 produces a flat frequency response up to 20kHz. In the diffuse field the microphone has a high frequency roll-off above 5kHz. The microphone is best applied as a spot microphone for piano, wind instruments, strings, percussion and drums, room ambiance capturing or stereo recording.
- Modular Design
- The capsule is developed for use with the KM100 and KM100F modular power supplies.
- Omnidirectional Pattern
- The pressure gradient element provides an omnidirectional pattern providing even frequency response and output levels.
| Transducer | Pressure Condenser |
| Polar Pattern | Omnidirectional |
| Frequency Response | 20 Hz - 20 kHz |
| Dynamic Range (Typical) | 124 dB |
| Signal-to-Noise Ratio | 69 dB, Related at 1 Pa at 1 kHz (CCIR dB) 78 dB, Related at 1 Pa at 1 kHz (A-Weighted dB) |
| Maximum Input Sound Level | 140 dB, Less than 0.5% THD (without Preattenuation) 150 dB, Less than 0.5% THD (with Preattenuation) |
| Power Requirements | Phantom +48v (KM 100 Power Supply) |
| Output Impedance | 50 Ohms |
| Output Connectors | XLR-3 Type (KM 100 Power Supply) |
| Pad | Yes, -10 dB Preattenuation |
| Low Frequency Roll-Off | Use KM 100F Power Supply |
| Dimensions (LxDiameter) | 3.68 x 0.88" (92 x 22mm) |
| Weight | 2.82 oz. (80 g) |