Audix ADX40 Hanging Microphone
The ADX-40 is a miniature pre-polarized condenser microphone designed to hang from an overhead position for applications in professional live sound, music, and broadcast. Available with a choice of three optional interchangeable microphone capsules (cardioid, omni, and hypercardioid), the ADX-40 is most commonly used for plays, theatrical productions, choirs, group vocals, and room ambience miking. With a smooth uniform response over a frequency range of 40-20k Hz, the ADX-40 provides a warm, rich sound not typical of microphones this size. It is machined from solid brass and comes in a non-reflective black finish. Supplied with an attached 30' cable, the ADX-40 operates on phantom power (9-52volts) with the preamp module provided (APS-910). If phantom power is not available, there is an optional power supply (APS-911) that operates in phantom or battery mode with bass roll-off and on-off switches. Low noise electronic circuitry, low impedance, and balanced output allow interference-free performance even with long cable runs. Applications - Choirs, musical groups
- School plays, theatrical productions
- Room ambience microphone for recording or broadcast
- Orchestra
Specifications - Transducer Type: Condenser (pre-polarized)
- Frequency Response: Cardioid/Hypercardioid 40Hz - 20kHz / Omni 20 - 18kHz
- Polar Pattern: cardioid, omni, hypercardioid depending on choice of capsule
- Output Impedance: 250 Ohms balanced
- Open Circuit Sensitivity - Cardioid / Hypercardioid: 5.2 mV / Omnidirectional: 4.1 mV
- Equivalent Noise Level: 29 dB (A weighted)
- Signal to Noise Ratio: 65 dB (ref 1k @ 1 Pascal)
- Power Requirements: 9 - 52v phantom
- Maximum SPL: 130dB
- Cable/Connector: Shielded 30' (14m) terminating to a miniature 3 pin Switchcraft XLR connector (TA3-f)
- Polarity: Positive voltage on pin 2 relative to pin 3 of output XLR connector
- Housing: Machined Brass
- Weight 4 oz/110 grams (not including cable)
| Model |
ADX40 Hanging Microphone |
| Series |
Contractor Series |
| Polar Pattern |
Multi |
| Switches |
bass roll-off and on-off switches |
| Signal to Noise Ratio |
65 dB |
| Power Supply |
phantom power |
| Sensitivity |
5.2 mV |
| Output Impedance |
250 Ohms balanced |
| Power Requirements |
9 - 52v |
| Frequency Response |
40Hz - 20kHz |
| Shockmount Included |
No |
Audix ADX40 Hanging Microphone
The manufacturer's warranty covers parts for one year and labor for one year from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.
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