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Stem Audio Wall
Audio Conference Room Speakerphone

Manufacturer SKU: WALL1
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MSRP: $1,949.00
Our Price: $1,399.00
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Top Wall Specifications
  • Compatible Operating Systems: Windows 98 and Up, Linux, Mac OS/macOS
  • Network Port: 1 x RJ45, Full Duplex
  • Power Over Ethernet (PoE) Support: Yes, PoE+ 802.3 Type 2
  • PC Connectors: 1 x USB Type-B
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The Stem Audio Stem Wall is an elegant, 48" speakerphone that easily mounts on a wall or credenza, ideal if you prefer to keep devices off your conference table. It connects to your local network with PoE+ (Power over Ethernet) or to a computer in meeting rooms, collaboration areas, huddle rooms, or even in unequipped conferencing spaces. Designed with the user in mind, with a clean, minimal, and familiar user interface, it combines high-level audio pickup with state-of-the-art sound quality to enhance the conferencing experience for all participants.

The Stem Wall is optimized for walls and furniture surfaces. It features 15 beamforming microphones located on the front of the device, two speakers located at both ends, and two subwoofers in the back. This design ensures that the speakers and mics are separated to improve speech intelligibility.

The beamforming microphones feature voice-activity detection and automatic tracking of the person speaking to accurately capture speech within a 20' radius. Automatic gain control adjusts the volume of people close to and far from the microphones, while adaptive echo cancellation, dereverberation, and background noise reduction ensure comfortable communication, free from distracting sounds. The full-range speakers provide clear audio and high-output volume.

The Stem Wall is compatible with all your favorite video conferencing platforms including Zoom, Microsoft Teams, Meet, and others. It is also Alexa-enabled. The unit comes with a Kensington lock so you can keep it secure in your conference room.


  • Microphones: 15 x Wide, Medium, Narrow Array
  • Speakers Speakers: 2 x 4 W
  • Subwoofers: 2 x 10 W

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