<https://www.323.tv/product/logitech-rally-speaker/#product>
<http://schema.org/description>
"Add an additional Logitech Rally Speaker to fill larger conference rooms with clear audio. With Logitech RightSound,  audio inaccuracies such as distortion, clipping, and vibration are virtually eliminated. Rally Speakers provide a clear sound while sustaining suitable volume levels around the room. \tVolume suitable for larger conferencing rooms \tSame direction audio and video \tAnti-vibration chassis"
<https://www.323.tv/product/logitech-rally-speaker/>