Audix M1255BHC — High-Output Hypercardioid Mini-Condenser Microphone for Distance Miking
M1255BHC Overview
The Audix M1255BHC is a miniaturized condenser microphone measuring only 54 mm in length, featuring a fully integrated preamp and a hypercardioid capsule optimized for high-sensitivity distance miking. Its complete immunity from RF interference caused by cell phones and GSM devices makes it a reliable choice for installed sound environments where wireless device density is high. Designed for ceiling mount, table mount, hanging choir applications, location recording, audience miking, and room miking, the M1255BHC serves audio engineers, system integrators, houses of worship, broadcast facilities, and conferencing environments. Designed, machined, assembled, and tested by Audix in the USA, the M1255BHC reflects a commitment to precision manufacturing at every stage.
The detachable cable design simplifies installation and replacement, while a broad accessory ecosystem supports deployment across stage, studio, podium, and conference applications.
Key Features
- Hypercardioid Capsule — Tighter pickup pattern than cardioid for improved off-axis rejection, suited for distance miking in acoustically challenging spaces
- High-Sensitivity Design — Engineered specifically for distance miking where source-to-mic distance demands maximum sensitivity
- Complete RFI Immunity — Fully immune to RF interference from cell phones and GSM devices, ensuring clean signal integrity in high-traffic wireless environments
- Integrated Preamp — Fully integrated preamp within the 54 mm microphone body eliminates the need for an external preamp module
- Detachable Cable — Includes a 25-foot detachable cable for flexible routing and simplified field replacement
- Phantom Power Operation — Operates on 18 to 52V phantom power, compatible with virtually all professional mixing consoles and preamps
- Broad Application Range — Suitable for ceiling and table mount conferencing, hanging choir miking, location recording, audience miking, overhead stage miking, and podium use
- USA Manufactured — Designed, machined, assembled, and tested by Audix in the USA
Connectivity & I/O
- Detachable cable, 25 feet included
- Phantom power input: 18 to 52V
Technical Specifications
| Capsule Type | Hypercardioid condenser |
| Body Length | 54 mm |
| Phantom Power Requirement | 18 to 52V |
| Cable | 25 ft detachable |
| RFI Immunity | Complete immunity from cell phone and GSM RF interference |
| Color | Black |
| Country of Manufacture | USA |

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