Stem Ecosystem

Create, manage, and scale your collaboration space audio for an effortless experience in any room


It takes more than a speakerphone to solve conference room audio for any room. It takes a fully customisable audio ecosystem. With Stem, you have the freedom to mix and match Ceiling, Table, Wall and Speaker to meet your needs for every room.

Endless Combinations, No Wrong Answers.

Each device will connect to your local network and work together so that no spot in your room is left uncovered. With the ability to connect up to 10 audio devices in one room you have the flexibility to expand coverage for any meeting environment.

Whether you manage one conference room or thousands in your organization, you can see what’s happening across your organization at any given moment, all in one place.

Stem’s deep learning in neural networks also work to improve echo-cancelling, de-reverb, and noise cancellation algorithms - allowing everyone in your meeting to hear and be heard loud and clear, every time.


Optimized to sit on any flat surface or to be mounted on any wall, Stem Wall is a high-quality conferencing bar array that turns any environment into a professional conference room. Equipped with 15 microphones that perform real beamforming plus full-range speakers and subwoofers, Wall ensures everybody has a voice.


Designed for table tops and flat surfaces, Stem Table is a high-quality conferencing speakerphone that turns any environment into a professional conference room. Equipped with nine microphones that perform real beamforming plus an innovative downward-facing speaker for amplified performance, Table takes the quality of your meetings to the next level.


Stem Ceiling is an innovative 100-microphone array that can be easily mounted on the ceiling of your conference room. With multiple beam settings to choose from, Ceiling enables you to create the perfect high-quality coverage for every meeting room. Audio fencing mode gives you the ability to completely remove outside noise and unwanted distractions to keep the focus on what’s important, picking up everyone in the room perfectly - the end-all for noisy offices and busy streets making their way into your important meetings.


The latest addition to the Stem Audio Ecosystem is the new Stem Speaker. It is a PoE+ powered, 9-inch external speaker, with three mounting options including ceiling-mounted, wall-mounted, and table-mounted. Users will have the freedom and flexibility to mount the device anywhere they want and expand not only microphone pick up, but also audio output in any area of a collaboration space. With its powerful driver and built-in technology, Stem Speaker delivers an exceptional sound experience in any meeting room.


When you have more than one device in a room or you need more than just USB connectivity, Stem Hub Express becomes the brains of the operation. It enables multiple units in a room to communicate with each other and function as one ecosystem. With USB Type B, Ethernet, VoIP and pluggable terminal blocks, Hub Express has all your bases covered.


Stem Control is a dedicated touch controller that connects to your network with a single Ethernet connection. Control allows you to access the Stem ecosystem platform to remotely manage the Stem devices in your organization or can be used as an in-meeting controller with your favourite video conferencing platforms.

Providing a variety of video conferencing interfaces for one-touch join video calls and for users who require SIP phone capabilities in their collaboration spaces, Control offers an easy toggle option to a dial pad. In addition to providing a user-friendly interface for any meeting, Control also comes with the Stem ecosystem platform which is a robust platform full of tools designed to make the process of installing new technology effortless for anyone.

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and our team of professionals will be happy to help.

Installation Conferencing

Scan Pro Audio offer a range of products for installed sound applications. This page has a range of in stock products by well-known brands specifically for fixed audio solutions. If you can’t find the product to suit your needs, then speak to one of our Pro Audio experts: 01204 939194 Email: [email protected]