Overview of Audix M55WD Hanging Ceiling Microphone
The M55WD Hanging Ceiling Microphone from Audix is designed for the Audix Dante AES67 integrated microphone system (sold separately). It delivers audio and all microphone functions—including on-off contact closure and LED status indicators—through a single Cat 5 to Cat 7 cable with RJ45 connections at both interface and microphone for video teleconferencing, distance learning, boardrooms, surveillance, hospital and medical procedures, and ambient room miking applications.
Installing the M55WD requires just one 5/8″ hole in the ceiling, with no additional tools needed. The mounting hardware easily adjusts the hanging height up to four feet from the ceiling surface without removing ceiling tiles and allows for fingertip height adjustment and rotation control. The M55WD’s simple configuration eliminates wiring errors, accelerates installation, and allows all microphone gain structures to be optimized. This provides quality audio at the DSP, and the result is a true plug-and-play installation.
Features:
- High output allows distance miking
- Low-noise preamp circuitry
- Two-color LED status indicator
- RJ45 connectors for plug-and-play integration with the Audix Dante AES67 integrated microphone system
- No external power adapter required
Specifications:
Transducer Type: Condenser
Frequency Response: 60Hz to 10kHz
Polar Pattern: Cardioid
Output Impedance: 150Ohms
Sensitivity: 38 mV/Pa @ 1 kHz
Equivalent Noise Level: 22dB (A-Weighted)
Signal-to-Noise Ratio: 72dB
Maximum SPL for 0.5% THD: ≥130 dB
Dynamic Range: 108dB
Power Requirement: 18 to 52 V Phantom Power
Connector: RJ45
Recomended Cable: Cat 5 / 5e / 6 / 6a / 7
Polarity: Positive Pressure on Diaphragm Produces Positive Voltage on Pin 2 Relative to Pin 3
Material of Construction: Aluminum and Zinc Alloy
Weight:
- Mic and Cable: 2.4 oz / 68 g
- Junction Box and Safety Cable: 17.6 oz / 500 g
Music City Canada is an authorized reseller for Audix products.Purchases are backed with full manufacturer warranty in Canada. All orders ship from our Canadian warehouse.
