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The future of meetings
never sounded so clear

An audio conferencing system to bring people and ideas closer together

8,192 virtual microphones in one room

The HDL300 audio conferencing system brings stunning clarity to any conference call or meeting. With the power to simultaneously process every audio source in a room, remote participants feel like they’re right there with their team for a more natural sense of communication. So now an idea can be heard from anywhere – the back of the room, in front of a display or even the other side of the continent. The HDL300 gives everyone the opportunity to be heard.

Nureva HDL300 audio conferencing system black speaker bar

Full-room coverage

Powered by Nureva™ Microphone Mist™ technology, the HDL300 system fills a room with 8,192 virtual microphones. No matter where you stand, how you move or what direction you’re facing, a microphone will pick up your voice.

Take a closer look

Full-room coverage

A natural audio experience

Feel like you’re in the room with a system that intelligently discerns and processes sound. The HDL300 can tell the difference between multiple people speaking and distracting background noises. You hear what you need to hear.

A natural audio experience

More features

Advanced DSP icon

Real-Time Hardware

Operating at 15,000 MIPS, the HDL300 uses an advanced DSP that’s 15x faster than conventional systems. With that kind of power, it can replicate the audio experience in the room without the distortions and sound artifacts you get with conventional clean-up processes.

Wall-mounted design icon

Space-Conscious DESIGN

With a wall-mounted design, the HDL300 doesn’t occupy space on a table or other work surfaces. And no extra cables means less clutter to get in your way. Now you have even more space to collaborate.

Works with a variety of UC&C software icon

Ready out of the box

Since the HDL300 is recognized as a standard USB audio device, it works with a variety of UC&C software like Skype®, Cisco Jabber®, Zoom and GoToMeeting™. You don’t need a technician for initial setup since the system calibrates itself, so you get the best sound possible from the room.

System components



Nureva HDL300 audio conferencing system microphone and speaker bar

Speaker and microphone bar

  • Two 4" aluminum cone speakers
  • 100Hz to 5 kHz frequency response
  • 60" x 3 1/2" x 5 29/32"
Nureva HDL300 audio conferencing system breakout box

Breakout box

  • USB 2.0 compatible
  • Two 3.5 mm stereo jack
  • 6 1⁄2" x 4 5/16" x 1 13/32"
Nureva HDL300 audio conferencing system infared remote

Infared remote

  • Programmable buttons
  • Integrated call controls
  • Standard size

Ready for a 1:1 demo?

Hearing is believing.

Book a demo