Lightspeed Introduces Multifunctional Audio Platform Cascadia

Instructional audio company Lightspeed has announced Cascadia, a networked audio platform for K–12 schools. The new platform allows easy projection of the teacher's voice as well as instant communication outside the classroom and help in an emergency.

The teacher wears the device on a lanyard, and the platform projects low-volume, clear sound regardless of a student's location in the room, the company said.

It also integrates with a school's existing safety and communication systems, such as paging, intercom, and the phone system. Teachers can make two-way calls to the office from anywhere in a building and also initiate silent, mobile, emergency alerts. The platform connects not only to the school's front office, but initiates an alert in the Cascadia web console showing location and type of emergency, thus affording centralized control.

Other features include:

  • Teacher location in real-time during an active alert;
  • Power over Ethernet Plus (PoE+) for network infrastructure;
  • Network with other classroom media (laptops, interactive displays, assisted-listening devices, and distance learning setups); and
  • Sharemike to permit student sharing.

"The need for teachers to communicate with resources outside of the classroom continues to grow, whether in an emergency or simply when help is needed," said Shaun Fagan, Lightspeed's senior vice president. "With Cascadia, schools can now meet this need by providing teachers with a communication tool that offers mobility, simplicity, and immediacy."

For more information, visit the Cascadia product page.

Visit the product support page to download the data sheet, installation guide, and quick start guide.

About the Author

Kate Lucariello is a former newspaper editor, EAST Lab high school teacher and college English teacher.

Featured

  • Students using laptops in classroom

    Stop Asking Whether Students Can Use AI

    As generative AI has become embedded in the tools students use to search, write, create, translate, organize, and receive feedback, the boundary between "using AI" and "not using AI" has become increasingly difficult to define. More importantly, treating AI use as a binary choice does little to help students understand the different roles AI can appropriately play in learning.

  • abstract malware attack

    Security Researchers Find AI Ransomware Can Now Run Much of an Attack Without Human Help

    Ransomware attacks are becoming more automated, and AI could take that much further, according to cybersecurity company NCC Group's July 2026 threat intelligence report.

  • abstract spiral of multi colored lights

    OpenAI's New Astra Model Reaches Critical Cyber Threshold

    OpenAI has introduced GPT-6 Astra, its most capable broadly deployed model and the first system the company says has reached the "Critical" cybersecurity capability threshold under its Preparedness Framework.

  • Blurred silhouettes of business people in a modern office with a glowing blue network overlay

    Open Secure AI Alliance Moving Under Linux Foundation

    Governance of the Open Secure AI Alliance has moved to the Linux Foundation, giving the initiative what the organizations describe as a neutral home for developing open source tools, shared standards and defensive practices. The Alliance was launched by NVIDIA in July to develop open security technologies for AI systems and agents.