Nureva HDL300 Audio Conferencing System

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Nureva HDL300 Audio Conferencing System

Provides true full-room pickup for small to mid-size spaces up to 30' x 30' (9.14 x 9.14 m). Powered by Microphone Mist™ technology, which fills a space with 8,192 virtual microphones. System processing capability is 15,000 MIPS. Audio features include full-duplex transmission, continuous autocalibration, acoustic echo cancellation, built-in sound masking and position-based automatic gain control (AGC).

Our Price:
Manufacturer: Nureva
Part Number: HDL300

Speakers for all your audio needs

While some traditional conference call microphone systems ask you to purchase and install separate speakers, the HDL300 system includes two integrated 20 watt speakers designed for meeting spaces. They provide clear, high-performance output for audio conferencing and all your in-room audio needs, including from external devices.

Audio conferencing technology with a difference

At the heart of the HDL300 system is Microphone Mist™ technology, which fills the room with 8,192 virtual microphones. Executed on a real-time hardware platform, this patent-pending technology processes all microphones simultaneously and dynamically focuses on the one closest to the speaker, ensuring the best quality sound for remote listeners. Unlike other systems, there is no clipping as a new person begins to speak. Our system is uniquely equipped to capture dynamic discussions, ensuring remote participants never miss a word.

Fully plug and play, the HDL300 system autocalibrates so there’s no technical setup or adjustment for the room. The integrated microphone and speaker bar easily mounts on the wall, virtually eliminating table clutter and distracting table noises while still picking up and delivering clear sound to all participants.

Engineered for collaboration

Designed for small to mid-sized spaces, the system supports a broad range of conferencing applications. Its full-duplex, acoustic echo cancellation and noise cancellation technology delivers the baseline quality that users expect. The HDL300 system has been engineered from scratch to create an outstanding experience for people who need to connect and collaborate with colleagues at a distance. Simply put, the HDL300 system is the most advanced audio conferencing solution ever created at a very affordable price point.


  • Designed for small to mid-sized spaces
    Up to 30' by 30' (9.1 x 9.1 m)
  • 8,192 virtual microphones
    They fill the spaces, so there’s always one close by
  • Compatible with UC&C platforms
    Skype® for Business, Skype, Zoom, GoToMeeting™, WebEx™, StarLeaf, BlueJeans and more
  • Autocalibration
    Continuously adapts to room dynamics
  • Plug and play
    Recognized as a standard USB device. No drivers needed.
  • Natural listening experience
    Full duplex and acoustic echo cancellation for clear, consistent audio
  • Wall-mount installation
    A simple install. No tabletop clutter or noise.

Lots of mics. Loads of benefits.

8,192 virtual microphones

The HDL300 system’s Microphone Mist technology fills a room with 8,192 virtual microphones so everyone can be heard in a meeting.

Easy installation

The HDL300 can be installed in less than 30 minutes. No technician required. Use your preferred UC&C platform. There are no drivers to install.


Calibration is automatic for any room configuration or meeting style. No technician required. Nureva Room Manager keeps your system current.

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Product Attributes:

Audio Line-in Input Yes
Connectivity RJ45
Limited Warranty 2 years
Power PoE

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