Audix AP41 OM2 (B-Band) - Professional Wireless Diversity System with Handheld Microphone
The Audix AP41 OM2 is a high-performance wireless system designed for audio professionals seeking reliability, clarity, and a rugged build. Part of Audix's acclaimed Performance Series , this system combines advanced Diversity reception technology with the legendary OM2 dynamic microphone, offering an all-rounder ideal for demanding stages, fixed installations, and corporate events.
This system operates in the B Band (554 MHz - 586 MHz) and is distinguished by its ease of setup thanks to one-touch scanning and synchronization functions. Unlike entry-level wireless systems, the AP41 uses a receiver with a metal chassis and true diversity technology, ensuring signal stability and drastically minimizing interference or audio dropouts, even in environments with high radio frequency congestion.
At the heart of this system is the OM2 capsule, Audix's best-selling vocal microphone. Known for its warm and balanced audio profile, the OM2 offers a slight bass presence and a tailored midrange that allows the vocal to sit perfectly in the mix without the need for excessive EQ. Its hypercardioid polar pattern provides exceptional isolation on stage, rejecting ambient noise and allowing for very high gain levels before feedback appears.
Main features of the system
The Audix AP41 OM2 has been designed with durability and ease of use in mind, integrating high-end components into an accessible format:
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Diversity R41 Receiver: A rugged metal-built receiver (suitable for rack mounting) offering a 32 MHz tuning bandwidth. It features 106 pre-coordinated frequencies for quickly finding a clean channel in any location.
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H60 Handheld Transmitter: With a sleek and well-balanced metal alloy body, the H60 transmitter is built to withstand daily use on tour. It features a high-contrast OLED display for viewing battery status, band, and channel, plus a smooth and quiet mute switch.
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VLM™ (Very Low Mass) Capsule: The OM2's very low mass diaphragm technology ensures a fast transient response, capturing subtle voice details with accuracy and naturalness.
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Infrared Synchronization: Links the transmitter and receiver with a single button, eliminating the complexity of manual frequency configuration.
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Efficient power management: The transmitter offers up to 14 hours of operating autonomy with a pair of AA batteries, ideal for long days of conferences or festivals.
Benefits for the user
Investing in the Audix AP41 OM2 system offers clear advantages for both sound engineers and artists:
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Vocal clarity in noisy environments: Thanks to the OM2 capsule's superior 25dB off-axis rejection, the voice remains clean and separate from noisy instruments such as drums or guitar amplifiers.
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Tour-proof reliability: Both the receiver and microphone are constructed from durable metal materials, designed to withstand constant transport and heavy use.
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Sonic flexibility: The system supports sound pressure levels (SPL) up to 140 dB without distortion, allowing the microphone to be used not only for vocals, but also to mic powerful instruments such as guitar amplifiers or drum kits if needed.
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Professional Installation: The system includes the necessary rack mounting accessories, allowing for clean and tidy integration into professional audio racks.
Recommended use cases
The versatility of the AP41 OM2 makes it the perfect choice for a wide variety of applications:
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Small and medium-sized stages: Ideal for rock bands, pop bands and orchestras that require clear vocals with high monitor volume.
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Installations in places of worship: Their reliability and clarity help the spoken or sung message to reach the entire congregation clearly.
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Corporate presentations and conferences: The long battery life and silent mute switch are perfect for speakers and presenters.
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Rental companies: Its robust construction and ease of configuration make it a cost-effective and long-lasting asset for rental fleets.
Frequently Asked Questions
What is the actual range of the wireless system?
The system offers an operating range of approximately 91 meters (300 feet) under ideal line-of-sight conditions, which is more than sufficient for most venues and auditoriums.
Can I use multiple AP41 systems at the same time?
Yes, the system allows up to 16 systems to operate simultaneously within the same frequency band, provided that the pre-coordinated groups and channels are used appropriately.
Does the microphone need phantom power?
No, being a wireless system, the microphone is powered by the transmitter's batteries (2 x AA). The receiver connects to a power outlet using the included power supply.
Is it possible to change the microphone capsule?
Yes, the H60 handheld transmitter features a modular design that allows you to unscrew the OM2 capsule and swap it for other Audix OM or VX5 series capsules if you wish to change the sound character in the future.
Project description
Professional UHF Diversity Wireless Microphone System consisting of an R41 desktop receiver and an H60 handheld transmitter equipped with an OM2 dynamic capsule. The system operates in the B frequency band (554 MHz - 586 MHz) with a 32 MHz tuning bandwidth and offers 106 pre-coordinated frequencies. The R41 receiver features a 1/2 rack unit metal chassis, automatic frequency scanning, infrared synchronization, and balanced XLR and unbalanced 1/4" outputs. The H60 handheld transmitter has a metal body, a high-contrast OLED display, selectable RF power, and up to 14 hours of battery life with two AA batteries. The OM2 capsule features a hypercardioid polar pattern, Type B VLM™ technology, and the ability to handle SPLs up to 144 dB with off-axis rejection >25 dB.
