The Audio-Technica AT4022 Omnidirectional Condenser Microphone features a low-profile design and small-diaphragm condenser element. The sensitivity, frequency response and SPL capabilities make it a suitable choice for speaker cabinets, vocals, percussion instruments, drums and "spot" placement on guitars, stringed instruments, etc.
The omnidirectional polar pattern provides a wide pickup area and preserves the integrity of the signal. An 80Hz high-pass filter switch reduces low frequencies and all associated noise. In addition a -10dB Pad switch provides added headroom and minimizes distortion when capturing transient (peaking) audio signals.
| Transducer | Fixed-charge back plate, permanently polarized condenser |
| Polar Pattern | Omnidirectional |
| Frequency Response | 20Hz - 20kHz |
| Dynamic Range (Typical) | 132dB, 1kHz at Max SPL |
| Signal-to-Noise Ratio | 80dB, 1kHz at 1Pa |
| Maximum Input Sound Level |
146dB SPL, 1kHz at 1% T.H.D.;
156dB SPL, with 10dB pad (nominal) |
| Power Requirements | 48VDC, 3.0mA typical |
| Output Impedance | 250 ohms |
| Output Connectors | 3-pin XLR |
| Pad | -10dB |
| Low Frequency Roll-Off | 80Hz |
| Dimensions (LxDiameter) | 5.67 x 0.83" (144 x 21mm) |
| Weight | 119g (4.2 oz) |