MA-9U with MA-9UP

  • Digital array microphone
  • 8-meters voice pickup
  • Plug and play
  • Multiple Audio Algorithms
  • Intelligent Voice Tracking
  • Professional Digital Audio Processor

Features       Specs       Downloads

Digital Array Microphone

High SNR ring microphone array design, clear pickup from long distance. Let the speaker move around more freely in the room and get rid of the constraints.

Intelligent Voice Tracking

With blind beamforming technology, precise positioning, adaptive sound field environment can achieve voice enhancement and better anti-interference ability.

Even Coverage of Conference Room Pickup

8-meters voice pickup, distributed sound pickup and interaction can evenly cover the space of large and medium-sized conference rooms.

Flexible Installation for Lifting/Ceiling/Wall Mounting

Support multiple installation methods such as desktop and lifting, flexible and fast deployment, and reduce operation and maintenance costs.




-38 dBFS


50Hz – 16kHz

Frequency Response


Sampling Rate
Audio Parameters 
Microphone TypeDigital Array Microphone
Microphone ArrayBuilt-in 7 mics to form a circular array microphone
Pickup Distance8m
Sensitivity-26 dBFS
SNR64 dB(A)
Frequency Response20Hz – 16kHz
USB ProtocolSupport UAC
Automatic Echo Cancellation (AEC)Support
Automatic Noise Suppression (ANS)Support
Automatic Gain Control (AGC)Support
Hardware I/O 
Audio Input1 x 3.5mm line in
Audio Output2 x 3.5mm line out
USB InterfaceUSB audio interface (Type-B), support UAC1.0 protocol, audio data communication, software upgrade and parameter configuration
Generic Spec 
Power InputUSB DC5V
DimensionΦ 130mm x H33mm
Installation MethodDesktop, lifting, wall mounted, ceiling mounted
DimensionΦ 170 mm × H 40 mm
Net Weight370 g

Hardware Interface 
Network Interface1 × Uplink LAN interface;1 × Downlink cascaded DMIC interface, with up to 6 levels of microphone cascaded
USB Interface1 × DEVICE interface, used as a USB audio device to connect to a USB host (such as a PC); 1 × HOST interface, used as a USB host to connect USB devices
Audio Interface4 × Input Phoenix terminal interface, unbalanced linear audio input; 4 × OUTPUT Phoenix terminal interface, unbalanced linear audio output
Power InterfaceDC 12V
KeyTap the button (mute button with light indication)
Generic Spec 
PowerDC 12V/3A
POEPOE 48V power supply, supporting IEEE802.3 AT
Dimension160mm × 88mm × 27mm
Net WeightApprox 0.4Kg


Brochure with Specifications

Model: MA-9U

User Manual

Model: MA-9U

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