Ceiling Array Microphone
Automatic Coverage™ technology requires no setup yet gives you precise control of audio capture if desired. With next-generation array architecture for enhanced directional pickup and more natural speech, the MXA920 ceiling array microphone is easy to use and quick to deploy for AV conferencing, camera tracking, voice lift, or sound reinforcement.
Product Code:MXA920
Automatic CoverageTM technology captures the talkers you want to hear while avoiding sounds in other areas, without aiming pickup lobes
Out of the box, MXA920 covers up to a 30 by 30 foot seating area with no setup at all
To capture talkers only in specific locations, drag and drop up to 8 adjustable coverage areas using the built-in web interface
Capture simultaneous talkers in different areas at the same time
You can also turn Automatic Coverage technology off and use Steerable CoverageTM technology to place 8 pickup lobes with 8 individual audio outputs, plus an automix – just like an MXA910
Onboard IntelliMix DSP applies automatic mixing, echo cancellation, noise reduction, and automatic gain control for a pristine audio mix
Next generation array architecture delivers enhanced low frequency directionality and the most natural speech quality
Advanced talker localization algorithm instantly reports the exact position of each talker for the most accurate camera tracking possible.
Precise coverage control provides exceptional isolation between microphone lobes and loudspeakers, guaranteeing the maximum sound level possible in voice lift and sound reinforcement applications
In larger spaces, Designer system configuration software helps you configure MXA920’s with other Microflex Ecosystem devices
Choose Teams-certified bundles with the ANIUSB-MATRIX, P300-IMX, or IntelliMix Room DSP and MXN5C networked loudspeaker
Square and round form factors meet the architectural needs of today’s meeting spaces
White, black, and aluminum finishes to complement your interior design; all paintable for custom needs
Certified for use with Microsoft Teams and compatible with popular collaboration tools
Audio, PoE power, and control signals connect via Dante/AES67 digital audio networking over a single cable
Shure Audio Encryption keeps meeting content secure between the MXA920 and other Microflex ecosystem devices in the room
LED status bar with configurable colors and brightness
Command strings enable seamless integration with third-party camera and room control systems
  • Coverage Type: Automatic or steerable
  • Power Requirements: Power over Ethernet (PoE), Class 0
  • Power Consumption: 10.1 W maximum
  • Control Software: Designer or web application
  • Dust Protection: IEC 60529 IP5X Dust Protected
  • Operating Temperature Range: −6.7°C (20°F) to 40°C (104°F)
  • Storage Temperature Range: −29°C (−20°F) to 74°C (165°F)

  • Cable Requirements: Cat5e or higher (shielded cable recommended)
  • Connector Type: RJ45
  • AES67 or Dante Digital Output
Channel Count Automatic coverage on 2 total channels (1 output, 1 AEC reference in channel)
Automatic coverage off 10 total channels (8 independent transmit channels, 1 automix output, 1 AEC reference in channel)
Sampling Rate 48 kHz
Bit Depth 24
  • Sensitivity (at 1 kHz): −1.74 dBFS/Pa
  • Maximum SPL (Relative to 0 dBFS overload): 95.74 dBSPL
  • Signal-to-Noise Ratio (Ref. 94 dBSPL at 1 kHz): 75.76 dB Aweighted
  • Latency (Does not include Dante latency):
- Direct outputs (Automatic coverage off): 15.9 ms
- Automix output (Includes IntelliMix processing) 26.6 ms
  • Self Noise: 18.24 dB SPLA
  • Dynamic Range: 77.5 dB
  • Digital Signal Processing: Automatic mixing, acoustic echo cancellation (AEC), noise reduction, automatic gain control, compressor,
  • delay, equalizer (4band parametric), mute, gain (140 dB range)
  • Acoustic Echo Cancellation Tail Length: Up to 250 ms
  • Frequency Response: 125 Hz to 20,000 Hz