Audio-Technica AT4040 Cardioid Large Diaphragm Condenser Microphone
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- Technically-advanced large diaphragm tensioned specifically to provide smooth, natural sonic characteristics
- Externally polarized (DC bias) true condenser design
- Exceptionally low noise, wide dynamic range and high-SPL capability for greatest versatility
- Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients
- Precision-machined, nickel-plated brass, acoustic element baffle provides enhanced element stability and optimal sensitivity
- Open acoustical environment of the symmetrical housing assembly minimizes unwanted internal reflections
- State-of-the-art surface-mount electronics ensure compliance with A-T's stringent consistency and reliability standards
- Switchable 80 Hz hi-pass filter and 10 dB pad
- Includes AT8449 shock mount
| AT4040 Specifications | ||||
| Element | Dynamic Range (Typical) | |||
| Condenser |
133 dB, 1 kHz at Max. SPL |
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| Polar Pattern | Phantom Power Requirements | |||
| Cardioid |
48V |
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| Frequency Response | Switches | |||
| 20 - 20,000 Hz |
10 dB pad; roll-off |
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| Open Circuit Sensitivity | Low Frequency Roll-off | |||
| -32 dB (25.1 mV), ±2 dB re 1V at 1 Pa |
80 Hz, 12 dB per octave |
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| Impedance | Weight | |||
| 100 ohms |
12.7 oz (360 g) |
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| Maximum Input Sound Level | Output Connector | |||
| 145 dB SPL, 1 kHz at 1% T.H.D. |
XLRM-type |
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| Signal to Noise Ratio | ||||
| 82 dB, 1 kHz at 1 Pa |
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