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The Audio-Technica AT2041SP is a recording microphone package configured to suite any recording budget. The package consists of the AT2020 cardioid condenser microphone and AT2021 small-diaphragm condenser recording microphone.
The combination of the two microphones provide the flexibility to accurately record vocals and instruments in project and home recording studios. The microphones exhibit a wide frequency response and cardioid polar patterns for accurate detail and minimal residual noise.
| Transducer | Fixed-charge back plate permanently polarized condenser |
| Polar Pattern | Cardioid |
| Frequency Response |
AT2021: 30Hz to 20kHz
AT2020: 20Hz to 20kHz |
| Dynamic Range (Typical) |
AT2021: 126dB SPL, 1kHz @ Max SPL
AT2020: 142dB, 1 kHz @ Max SPL |
| Signal-to-Noise Ratio |
AT2021: 75dB, 1 kHz @ 1 Pa
AT2020: 74dB, 1 kHz @ 1 Pa |
| Maximum Input Sound Level |
AT2021: 145dB SPL, 1 kHz @ 1% T.H.D.
AT2020: 144dB SPL, 1 kHz @ 1% T.H.D. |
| Power Requirements | 48V DC, 2mA typical |
| Output Impedance | 48V Phantom Power |
| Output Connectors | 3-pin XLR-male |
| Pad | No |
| Low Frequency Roll-Off | No |
| Dimensions |
AT2021: 4 x .83" (101.5 x 21mm) (Length x Diameter)
AT2020: 6.38 x 2.05" (162 x 52mm) (Length x Diameter) |
| Weight |
AT2021: 2.9 oz (83 g)
AT2020: 12.1 oz (345 g) |