Shure MXA920B-R-TA Microflex Advance Round Ceiling Microphone Array (Black) (TAA-Compliant)

Shure SKU: MXA920B-R-TA
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The black Shure MXA920-R is a round ceiling array microphone that is easy to use and quick to deploy for AV conferencing, camera tracking, voice lift, or sound reinforcement applications. The unit offers a powerful feature set, including Automatic Coverage and Steerable Coverage technology, that focuses audio capture to make sure everyone gets heard clearly for more productive meetings and presentations.

*The TAA-compliant models are made-to-order with a typical delivery time of 2 to 4 weeks. The additional cost of producing separate model variations is reflected in higher pricing compared to standard SKUs.

  • For Meetings, Conferences, Presentations
  • Covers 30 x 30' Area, Requires No Setup
  • Automatic and Steerable Coverage Options
  • Captures Multiple Talkers
  • Automatic Mixing and Gain Control
  • Noise Reduction and Echo Cancellation
  • Dante, PoE, and Audio via Single Cable
  • Secure Audio Encryption
  • 8 Pickup Lobes with Individual Outputs
  • Designer System Configuration Software
Compatibility Shure Microflex Advance
Microphone Primary Applications: Corporate Presentation, Conferencing, Videoconferencing
Form Factor: Hanging
Intended Sound Sources: Speech/Voice-Over
Sound Field: Mono
Element Type: 113x MEMS
Gain Adjustment: Up to +140 dB
Onboard Controls: Gain/Sensitivity
Coverage Type: Automatic or Steerable
Lobes: 8
Performance Frequency Range: 125 Hz to 20 kHz
Maximum SPL: 95.7 dB SPL
Sensitivity: -1.74 dBFS/Pa
Dynamic Range: 77.5 dB
Signal-to-Noise Ratio: 75.76 dB A-Weighted
Equivalent Noise Level: 18.24 dB SPL A-Weighted
Digital A/D Conversion: 24-Bit
Sample Rate: 48 kHz
Digital Signal Processing: Automatic Mixing, Acoustic Echo Cancellation (AEC), Noise Reduction, Automatic Gain Control, Compressor, Delay, Equalizer (4-Band Parametric), Mute, Gain (140 dB Range)
Acoustic Echo Cancellation Tail Length: Up to 250 ms OS Compatibility: Windows
Channel Count, Automatic Coverage On: 2 Total Channels (1 Output, 1 AEC Reference in Channel)
Channel Count, Automatic Coverage Off: 10 Total Channels (8 Independent Transmit Channels, 1 Automix Output, 1 AEC Reference in Channel)
Latency Does Not Include Dante Latency
Direct Outputs (Automatic Coverage Off) 15.9 ms
Automix Output (Includes IntelliMix Processing) 26.6 ms
Inputs / Outputs
Audio I/O 1x RJ45 Output
Power Source PoE
Power Consumption 10.1 W (Maximum)
Environmental Protection Dust-Resistant (IP5X) 
Certifications FCCClass B Digital, Part 15, CANICES-003, CE
Operating Temperature 20 to 104°F / -6 to 40°C
Storage Temperature -20 to 165°F / -28 to 73°C
Mounting Back: Multiple x Ceiling Mount
Color Black
Dimensions 25 x 2.4" / 635.4 x 61.3 mm
Weight 12.7 lb / 5.8 kg

At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.

  • Most in-stock orders placed Monday-Friday before 1PM PST ship the same day. Orders placed after 1PM will ship the next day of business. General restrictions apply; please see our full shipping policy here.
  • We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.

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