Audix M1255BS - High Output Miniaturized Shotgun Condenser Microphone (Black)
The Audix M1255BS redefines the standard for microphones in fixed installations and broadcast applications where visual discretion and audio quality are non-negotiable. Part of the acclaimed The Micros™ series, this miniaturized condenser microphone stands out not only for its incredibly low profile but also for incorporating revolutionary technology: a preamplifier fully integrated into its tiny metal chassis. Unlike other compact microphones that require bulky external power modules hanging from the cable, the M1255BS delivers a clean, balanced signal directly from its connector, facilitating a sleek and minimalist installation.
The "S" (Shotgun/Supercardioid) variant is specifically designed with a high-sensitivity, high-performance capsule. This technical configuration allows for crystal-clear capture of sound sources at a greater distance, making it the ultimate solution for situations where the microphone cannot be placed close to the source. Furthermore, it features exclusive radio frequency interference (RFI) immunity technology, shielding the signal from static noise generated by mobile phones, GSM devices, and LTE networks—a common problem in modern corporate and religious environments.
Main features
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All-in-one design: Integrates the preamplifier and circuitry within a body of just 54 mm, eliminating cumbersome external adapters.
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Superior distance pickup: Its supercardioid pattern shotgun capsule offers exceptional sensitivity of 60 mV, optimized to capture clear and present sound from ceilings or distant positions.
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Anti-Interference Technology: Total shielding against RF noise caused by wireless and cellular devices, guaranteeing silent transmissions and recordings.
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Robust construction: Made from machined brass with a durable and elegant matte black finish.
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Professional connectivity: Uses a detachable cable with a mini-XLR to standard XLR connector, allowing long cable runs without signal loss.
Product benefits
The main benefit of the Audix M1255BS lies in its ability to become "invisible" without sacrificing professional audio. For architects and audiovisual integrators, this means being able to design clean spaces, such as boardrooms or auditoriums, without intrusive microphones obstructing the view. For sound engineers, the microphone's high output means they can obtain a strong, noise-free signal (free of background hiss) even if the speaker or choir is several meters away. Its closed polar pattern effectively isolates the desired voice from ambient room noise, such as air conditioners or projectors.
Use cases
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Choirs and vocal groups: Ideal for hanging from the ceiling (overhead) to capture the whole in detail and with balance.
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Videoconferencing and Telepresence: Perfect for ceiling or table mounting in meeting rooms where a clean aesthetic is required.
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Theaters and Stages: Ambient microphones or remote dialogue capture without blocking the audience's view.
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Podiums and Lecterns: Clear capture of the speaker even if they move or move away from the microphone.
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Recording acoustic instruments: Excellent for percussion or cymbals where a lightweight and easy-to-position microphone is needed.
Frequently Asked Questions
Does it need phantom power?
Yes, the M1255BS requires standard 18-52 volt phantom power to operate, supplied by your mixer or interface.
What does it mean that it has a built-in preamplifier?
This means the electronics needed to convert the signal are inside the microphone's small tube. You won't have a large, cylindrical "belt pack" or adapter at the end of the cable, just a standard XLR connector, making it much easier to run the cable through conduits or ceilings.
Is it compatible with any cable?
The microphone has a mini-XLR female connector at its base. It is usually supplied with a high-quality cable that terminates in a standard 3-pin male XLR connector for connecting to any professional audio equipment.
Project description
Miniature profile (54 mm length) pre-polarized condenser microphone designed for fixed installation and remote capture applications. The device must have a fully integrated electronic preamplifier within the chassis, requiring no external power modules. It must offer a high-output supercardioid (shotgun) polar pattern with a sensitivity of 60 mV/Pa @ 1kHz and a frequency response of 50 Hz to 19 kHz. The microphone must include radio frequency interference (RFI) shielding to prevent noise from GSM devices. Connection will be via a detachable mini-XLR connector. The finish will be a durable matte black.
