Audio-Technica
Audio-Technica AT4050
Large-diaphragm condenser, multi-pattern (cardioid, omni, figure-8), transformerless
Power Phantom 48 V DC.
- Type
- Condenser
- Pattern
- Switchable, 3
- Sensitivity
- −36 dBV/Pa
- Among 204 condensers: more output than 58%
- Among 311 mics: more output than 71%
- Self-noise
- 17 dB(A)
- Among 258 condensers: quieter than 40%
- Among 272 mics: quieter than 41%
- Max SPL
- 149 dB SPL
- Among 277 condensers: takes louder sound than 90%
- Among 343 mics: takes louder sound than 89%
- Rated range
- 20 – 18k Hz
vs 75 side-address condensers
More output than 47% of 75 side-address condensers.
Each stripe is one side-address condenser with a published sensitivity, and each bar counts them; further right means more output. This mic is in blue.
vs 99 side-address condensers
Quieter than 20% of 99 side-address condensers.
Each stripe is one side-address condenser with a published self-noise, and each bar counts them; further right means quieter. This mic is in blue.
vs 107 side-address condensers
Takes louder sound than 92% of 107 side-address condensers.
Each stripe is one side-address condenser with a published max SPL, and each bar counts them; further right means it takes louder sound. This mic is in blue.
Instruments sources recommend it for most
5 of 9; all under Recommended for.
Proximity effect: the bass it gains up close
From the spec sheet, p. 2.
Printed under the graph: "12\" or more on axis" (30 cm or more). Room and smoothing not stated.
Dashed: outside the rated range, or simulated (other angles and distances). Hover or tap the graphs for values.
Polar pattern
From the spec sheet, p. 2.
Full circle, 0° at the top, 5 dB per division. Measuring conditions not stated.
In practice
All specs
| From the spec sheet | ||
|---|---|---|
| Capsule | dual large diaphragm, 2 micron vapour-deposited gold | p. 1 |
| Sensitivity | −36 dBV/Pa (15.8 mV/Pa)open circuit, 1 kHz. "-36 dB (15.8 mV), re 1V at 1 Pa". | p. 2 |
| Self-noise | 17 dB(A)typical, A-weighted (Audio Precision System One) | |
| Max SPL | 149 dB SPL1 kHz, 1% THD; also 159 dB SPL, with 10 dB pad (nominal) | |
| Signal-to-noise ratio | 77 dB1 kHz at 1 Pa, A-weighted | |
| Dynamic range | 132 dB1 kHz at max SPL, typical | |
| Output impedance | 100 ohm | |
| Rated frequency range | 20 Hz to 18 kHz | |
| Powering | phantom 48 V DC | |
| Current draw | 4.2 mAtypical | |
| Low cut | off, 80 Hz, 12 dB/octave"80 Hz, 12 dB/octave"; switch "Flat, roll-off". | |
| Pad | −10 dB10 dB pad (nominal). | |
| Connector | XLR-3 male (integral) | |
| Weight | 510 g | |
| Dimensions | 53.4 × 188 mmMaximum body diameter × length. | |
| Supplied accessories | AT8449 shock mount; dust cover; protective carrying case | |
| Case style | R1 | |
Documents
- AT4050 Multi-pattern Condenser Side-Address Microphonespec sheet, 0001-0198-01
Copies kept by Mic Archive (manufacturers move and drop their documents), unchanged, with their original addresses. Each is © its publisher.
Recommended for
By recording guides, engineers and mic makers, for this mic or an earlier version of it.