Stem Audio Ceiling 100-Microphone Array

Add a ceiling microphone array to your conferencing system to free your tables of microphones using the  Stem Audio Ceiling.  The circular Ceiling can be mounted in a chandelier-style hanging position with the included suspension kit, or it can be mounted flush to your drop ceiling using the included ceiling tile.  It can be used as a standalone device for audio streaming, IoT (Internet of Things), or SIP (Telephony), or it can be used alongside a Stem Audio Hub and other devices in the Stem Audio system. The Ceiling features a 100-microphone array with wide, medium, and narrow pickup beam options that can be adjusted remotely from the separately available Control device.  The microphones feature noise cancellation, echo-cancelling, and de-reverb to ensure clear audio transmission.  The RJ45 Ethernet connector allows you to connect to your local network and it also provides power to the Ceiling using PoE (Power-over-Ethernet).There are also LED lights around the device that light up to highlight the direction of where the audio is coming from.  The Ceiling also features a USB Type-B connector that allows you to connect to a Windows, Mac, or Linux computer for video conferencing, and it is compatible with just about any audio or video streaming site such as Zoom, Microsoft Teams, and others.The Ceiling includes a 12' USB Type-B to Type-A cable, a 15' Cat 6 Ethernet cable, a metal ceiling tile measuring 2' square, and a suspension kit with a 120" cable.  The device relies on PoE for power so a compatible switch or PoE injector is required for purchase separately.

Key Features

• Dual mounting options: Flush mounted with ceiling tile included or hung in chandelier mode
• 100 microphone array
• Alexa enabled
• LED lights highlight voice direction indication
• 3 beam options: Wide, Medium, or Narrow
• Power over Ethernet (PoE)
• Compatible with all video conferencing platforms
• Stem’s deep learning in neural networks improve echo-canceling, de-reverb, and noise cancellation algorithms
• Dimensions: 1’10.75”

Audio Array

With 100 microphones and three array options (wide, medium, and narrow), no one gets left out of the conversation. Built-in LED lights highlight voice direction.

Ceiling Mount

Let your audio blend into the room or show-off its beautiful design.  Ceiling gives you the option to flush mount the device to a ceiling tile or tie it into the design of your room in chandelier mode.

Easy to Power

All Stem solutions connect via Power-over-Ethernet (PoE) making installation easier than ever. Running cables to power your products will never be an issue again.

Audio Fencing

Stem Ceiling's audio fencing mode removes outside noise and unwanted distractions from your meetings to further enhance your conferencing experience using noise cancellation, echo-canceling, and de-reverb.

Computer Conferencing

The USB Type-B port allows you to connect to any Windows, Mac, or Linux computer for video and audio conferencing with any online site such as Zoom, Microsoft Teams, and more.