Audix M1255BW - High Sensitivity Miniaturized Condenser Microphone (White)
The Audix M1255BW redefines the standard for microphones in fixed installations and remote recording. Part of the acclaimed "The Micros" series, this device is more than just a microphone; it's an advanced audio engineering solution encapsulated in an incredibly compact body measuring only 54 mm. Designed with a sleek white finish, it blends seamlessly into modern architectural environments, light-colored ceilings, and spaces where aesthetics are as critical as sound quality.
Unlike traditional condenser microphones that rely on bulky external power modules, the M1255BW features a fully integrated preamplifier within its machined brass chassis. This greatly simplifies installation and ensures a cleaner, more direct signal path. Its most outstanding feature is its high sensitivity , optimized to capture distant sound sources with crystal clarity, making it the preferred choice for recording choirs, orchestras, or vocals in large conference rooms without needing to move the microphone closer to the source.
In today's connected world, interference is a constant problem. The M1255BW incorporates advanced shielding technology that makes it completely immune to radio frequency (RF) interference generated by mobile phones, GSM devices, and wireless networks. This ensures pristine audio transmission, free from the annoying hum or static that often ruins important recordings or conferences.
Main Features
-
Miniaturized Design: With a length of just 54 mm and a weight of 16 g, it offers a low and discreet profile.
-
Integrated Preamplifier: Low-noise internal circuitry eliminates the need for external power adapters; operates directly with Phantom power (18-52V).
-
RF Immunity Technology: Total shielding against interference from GSM and cellular devices.
-
High Sensitivity: Designed specifically for "distance miking", capturing subtle details far from the source.
-
White Finish: Ideal for visual integration in ceilings, temples and minimalist design rooms.
-
Interchangeable Capsule: It comes equipped with a cardioid capsule, but is compatible with hypercardioid, omnidirectional or shotgun capsules (sold separately) to suit any acoustic.
Product Benefits
-
Impeccable Aesthetics: Its white finish and small size allow the microphone to visually disappear into the environment, keeping attention on the speaker or musicians.
-
Clarity at a Distance: Allows you to capture ambient sound or groups of voices with a clarity that is usually only achieved with much larger studio microphones.
-
Flexible Installation: Thanks to the included 7.5-meter (25-foot) cable and various clips, it can be hung from the ceiling, mounted on microphone stands, or discreetly installed on tables.
-
Professional Reliability: Its machined brass construction and gold-plated mini-XLR connectors ensure extreme durability for intensive daily use.
Use Cases
-
Choirs and Vocal Ensembles: Suspended from the ceiling to capture the natural blend of voices without visually invading the stage.
-
Conference and Meeting Rooms: Installation on ceilings or tables to clearly capture all participants, without interference from their mobile phones.
-
Distance Education and Classrooms: Capture of ambient or teacher audio for streaming transmission.
-
Theaters and Stages: Area microphones or audience capture (room miking) for live recordings.
-
Places of Worship: Discreet solution for altars and choirs where maintaining the aesthetics of the temple is desired.
Frequently Asked Questions
-
Does this microphone require an external power supply?
Yes, the M1255BW requires 18-52V phantom power supplied by a mixing console or interface, but it does not need an external power module (belt pack) as the preamp is inside the microphone itself.
-
Can the polar pattern be changed?
Yes, although this model comes with a cardioid capsule, Audix micros series capsules are modular and interchangeable (Hypercardioid, Omni, Shotgun available separately).
-
Is it wireless?
No, it's a wired microphone. It uses a 3-pin mini-XLR connector and a high-quality adapter cable to standard XLR is included.
-
What is the purpose of the white finish?
The white finish (version 'W') is specifically designed for architectural installations on light surfaces or ceilings, minimizing visual impact.
Project description
Supply and installation of a miniature pre-polarized condenser microphone with a preamplifier fully integrated into the chassis. The microphone must have a cardioid polar pattern and interchangeable capsules. The frequency response must be 50 Hz to 19 kHz with a sensitivity of 38 mV/Pa and an equivalent noise level of 21 dB (A-weighted). The device must be completely immune to radio frequency interference (RFI) and GSM. It must be machined brass with a white finish, with physical dimensions no greater than 12 mm in diameter and 54 mm in length, and a maximum weight of 16 g. A 7.5-meter cable with mini-XLRf to XLRm connectors and mounting hardware for suspension and a stand must be included. It requires 18-52 V phantom power.
