Audix ADX40 - Hanging Condenser Microphone for Installations and Choirs
The Audix ADX40 is the ultimate solution for capturing ambient sound and vocal groups with unparalleled discretion and fidelity. Designed as a miniature condenser microphone for overhead installations , this device combines the precise pickup technology of a high-end lavalier microphone with a form factor optimized for suspension from ceilings or other structures.
Its "invisible" design makes it the preferred choice for theaters, auditoriums, churches, and broadcast studios where aesthetics are as important as audio quality. Thanks to its uniformly controlled cardioid polar pattern, the ADX40 offers exceptional isolation, clearly capturing the desired sound source (such as a choir or orchestra) while rejecting unwanted ambient noise and minimizing the risk of feedback.
This microphone stands out for its ability to make highly accurate recordings from a distance. Unlike standard microphones that lose detail as they move further away, the ADX40 maintains a full frequency response of 40 Hz to 20 kHz , guaranteeing a natural and nuanced sound even when placed several meters from the source. Furthermore, its robust machined brass construction and advanced electronics offer immunity to RF interference (such as that from mobile phones), ensuring a clean signal at all times.
Main Features
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Superior Distance Capture: Specially calibrated for "distance miking" applications, allowing large groups to be captured without losing definition.
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Discreet Miniature Design: Its compact size and non-reflective finish allow the microphone to visually disappear on the stage or recording set.
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Mounting Versatility: Although its main design is overhead, its lavalier capsule allows for creative adaptations according to the needs of the installation.
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Integrated Professional Cabling: Includes a permanently attached 9-meter (30-foot) shielded cable, terminating in a mini-XLR connector to ensure signal integrity.
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High SPL Tolerance: Capable of handling sound pressure levels up to 130 dB without distortion, ideal for dynamic musical passages.
User Benefits
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Clean Aesthetics: Forget about microphone stands that obstruct the view of the audience or cameras; the ADX40 blends seamlessly into the environment.
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Natural and Transparent Sound: Provides intelligible and musical vocal reproduction, reducing the need for excessive corrective equalization.
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Easy Installation: It comes equipped with the Wire Hanger accessory that allows you to angle and position the microphone with millimeter precision from the ceiling.
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Professional Reliability: Manufactured under strict standards in the USA, it guarantees durability and consistency in fixed installations or tours.
Use Cases
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Choir Sound Reinforcement: Strategically placed over the choir sections to capture a balanced mix of voices.
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Theatre and Performing Arts: Capture of dialogues and singing on stage without visible microphones or wireless beltpacks.
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Orchestras and Ensembles: Ideal for ambient miking of string or wind sections.
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Conference Rooms and Video Calls: High-quality ambient audio capture for meetings or room recordings.
Frequently Asked Questions
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Does the Audix ADX40 require phantom power?
Yes, this microphone requires phantom power (9-52V) to operate. It includes the APS910 adapter module, which converts the mini-XLR connection to standard XLR and manages the power supply.
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Can it be used as a lapel microphone?
Although the capsule uses lavalier technology and offers similar quality, the ADX40 is physically designed with a long cable (9m) and lanyard accessories. For exclusive lapel wear on clothing, the ADX10 series is recommended, although the ADX40 shares the same sonic excellence.
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How do you adjust the microphone position once it's hung up?
The product includes a special wire hanger that attaches to the cable. This allows you to tilt and direct the capsule towards the sound source without the microphone rotating or moving under its own weight.
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What is the difference between the cardioid and hypercardioid models?
The standard model (ADX40) is cardioid and offers wide, natural pickup. The hypercardioid (HC) version has a narrower pickup angle, ideal for noisy or acoustically challenging environments where greater isolation is needed.
Project description
Miniature pre-polarized condenser microphone designed for fixed installation and overhead suspension applications. Frequency response of 40 Hz to 20 kHz with cardioid (or optional hypercardioid) polar pattern. Sensitivity of 5 mV/Pa and SPL handling capacity up to 130 dB. Machined brass body with integrated 9-meter (30-foot) shielded cable terminated with a female Mini-XLR connector. Includes APS910 preamp module for male XLR connection and phantom power (9-52V), as well as a wire hanger for angled positioning.
