Gearsupply × L-Acoustics CPO K1 Systems
Gearsupply and L-Acoustics have partnered to offer Certified Pre-Owned K1 & K1-SB Systems

Speak with our GearGuru specialists to find the perfect gear for your next show.


Community Listings provide a platform for everyday AV professionals like you to list their gear for sale. Unlike Premium Listings, these items are not covered by our GearPromise guarantee. It is important to note that you will need to directly contact the seller to discuss shipping and payment arrangements.
Interested in selling? Learn more.Microphone Type Ceiling Conferencing Polar Pattern Beamforming Array Element Type No Element/Capsule Included Frequency Response 50 Hz to 16 kHz Analog Output No USB/Digital Output 1x USB-B Power Sources PoE (Power over Ethernet) Part of the Stem Ecosystem for conference rooms, the Shure Stem Ceiling is an elegant, beamforming microphone array that easily mounts on the ceiling of your conference room. It offers clear and highly intelligible speech capture with state-of-the-art sound quality that enhance the conferencing experience for all participants. The device connects to your local network with PoE+ (Power over Ethernet) or to a computer—in meeting rooms, collaboration areas, and huddle rooms. Whether you want to keep your audio out of sight or show it off, the Stem Ceiling gives you the option to discreetly flush-mount the microphone to a ceiling tile or tie it into the design of the room in chandelier mode. The Stem Ceiling is compatible with all your favorite video-conferencing platforms, including Zoom, Microsoft Teams, Meet, and others. Since it does not have speakers, it is used for audio capture only. https://youtu.be/SH_BP8j8TuI