Audix M63B Logic-Enabled Condenser Boundary Microphone — Programmable Boundary Mic with Bottom Cable Exit
M63B Overview
The Audix M63B is a logic-enabled condenser boundary microphone built for installed speech reinforcement applications including conference rooms, boardrooms, courtrooms, and houses of worship. It employs Audix Micros series capsule technology for consistent speech intelligibility and features an internal microprocessor that delivers common DSP functions without requiring a dedicated external DSP system. The M63B includes a patented internal shock-mount suspension system, making it the industry’s only programmable boundary microphone with this design to isolate the capsule from touch and surface-borne vibrations. It is well suited for AV integrators and system designers seeking a cost-effective, low-complexity boundary mic solution.
The M63B variant routes the cable through the bottom of the unit, allowing it to pass through the mounting surface for clean, low-profile table or podium installations with no exposed cabling.
Key Features
- Programmable Logic Functionality — Supports local toggle on/off, momentary talk switching, and momentary mute switching without external control hardware
- Internal Microprocessor — Provides common DSP functions at a fraction of the cost of a dedicated DSP solution, reducing system complexity and installation labor
- Patented Internal Shock-Mount Suspension — Industry-exclusive design isolates the capsule from touch noise and surface vibrations for cleaner audio in active conference environments
- LED Status Indicators — Dual-color red/green LED provides clear local visual feedback of microphone on/off or mute status
- Phantom Power Operation — Requires only phantom power via the standard A+, A-, and ground connection; no additional power supply needed
- Micros Series Capsule Technology — Optimized for speech capture with the audio quality and consistency of Audix’s professional miniature condenser platform
- Bottom Cable Exit (M63B) — Cable routes through the mounting surface for flush, unobtrusive installations on tables, podiums, or conference furniture
- Internal Logic Mode — Full functionality available using only the microphone connection when set to internal logic, simplifying wiring and commissioning

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