Nureva dual HDL300 system featuring Microphone Mist technology
Advanced audio conferencing

Dual HDL300 system

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Cover large rooms for less

The Dual HDL300 system provides exceptional pickup in rooms up to 30' x 50' (9.1 x 15.2 m) with just two integrated microphone and speaker bars you can install on the wall yourself. No wonder it costs many times less than traditional large-room systems.

It's all on the wall

The Dual HDL300 system has the key audio conferencing system elements in two integrated wall-mounted units. You get the audio performance you need without desktop clutter or an expensive, intrusive installation of mic arrays and speakers.

Processing power

Runs at 25,000+ MIPS – far exceeding the processing power in most traditional systems.

Microphones

The processor drives 12 omnidirectional microphones per unit (24 total) to deploy 16,384 virtual microphones.

Speakers

Two 20-watt speakers per unit (4 total) provide crisp sound for all your audio conferencing and playback needs.

Easy to use. Easy on the budget.

16,384 virtual microphones

16,384 virtual microphones

The Dual HDL300 system fills a room with 16,384 virtual microphones so everyone can be heard, no matter where they move in the room.
Easy installation icon

Easy installation

You can install the Dual HDL300 in less than two hours. Use your preferred UC&C platform. There are no drivers to install.
A fraction of the cost icon

A fraction of the cost

Delivers high-quality audio in large rooms for much less than conventional systems. And the system automatically calibrates so no technician is required.

Clear audio. Clean aesthetics.

Available in black or white. Discreet design for almost any space.

Nureva HDL300 audio conferencing system in white Nureva HDL300 audio conferencing system in white
Nureva HDL300 audio conferencing system in black Nureva HDL300 audio conferencing system in black

Microphone Mist technology

Patented Microphone Mist technology is the brains behind the HDL300 system. While traditional beamforming and tabletop omnidirectional systems leave dead zones where people can’t be heard, Microphone Mist technology fills a room with thousands of virtual microphones to deliver true full-room pickup. For the first time, team members can be heard no matter where they move in the room or which direction they face.

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Microphone Mist technology - Virtual microphones fill the room

The perfect fit for flex rooms

It’s not just about boardrooms anymore. Companies are embracing new styles of meeting rooms, like the flex room. Good thing the HDL300 systems automatically recalibrate to provide complete coverage for any room configuration – with no technician required.

Flexible configurations with Nureva HDL300 audio conferencing system

New advances

Active Zone Control

Active Zone Control focuses pickup from the HDL300 and Dual HDL300 systems on a configurable zone and provides front-of-room focus so a presenter in front of a class or audience can be heard more clearly by remote participants.

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Intelligent sound targeting

HVAC and other room sounds can seriously affect audio conferencing. Groundbreaking intelligent sound targeting solves this by using adaptive learning algorithms to learn unwanted sounds and simply stop picking them up.

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Nureva audio conferencing integrations map

Plays nice with leading platforms

Here are just some of the platforms supported by Nureva audio conferencing systems: UC&C: Microsoft® Teams, Skype® for Business, Zoom, Cisco WebEx™, Google™ Hangouts™ and GoToMeeting™. Lecture capture: Panopto and Matrox®. Room-management controllers: Cisco® Codecs, StarLeaf and Dante®. Interactive display solutions: Intel Unite® and Microsoft Surface™ Hub. Plus many more!

Explore our integrations

Go big anyway you want

Large spaces used to require complicated and expensive multicomponent systems with many microphones. The Dual HDL300 provides exceptional performance with just two integrated microphone and speaker bars, so it costs a fraction of the price of traditional systems.

Large flex room

Nureva Dual HDL300 audio conferencing system in large flex room

Micing a flex room with a traditional audio conferencing system can be difficult and expensive. And changing the room configuration would mean changing your system. The Dual HDL300 system autocalibrates so you reconfigure your room as often as you like.

Large boardroom

Nureva Dual HDL300 audio conferencing system in large boardroom

No need for individual tabletop microphones. The Dual HDL300 system picks up the presenter, seated team members and even those away from the table.

Classroom

Nureva Dual HDL300 audio conferencing system in classroom

From the front row to the back, everyone can be heard in an HDL300-equipped classroom. Even the presenter is picked up, so that person won’t need an individual microphone.

Perfectly simple

Install the microphone and speaker bar, run a cable to the connect module and another to a computer with UC&C software and you’re ready.

Nureva Dual HDL300 audio conferencing system components

What’s included

Integrated microphone and speaker bar (x2)
Connect module, white
Connect module mounting bracket
Country-specific, power cable, 6' (2 m), black
AAA batteries (x2)

Ethernet cable, CAT6 SSTP, 50' (15 m), Class 3 rated, black (x2)
USB Type A-B cable, 6' (2 m), VW-1 rated, black
Infrared remote
Documentation kit
Product sheet     
Specifications

Free extended warranty

Top up your automatic two-year warranty with an additional year for free, just for registering. You can also purchase two more years for a total of five years of coverage.

Warranty details
John Curran

My experience with the HDL300 has been fantastic. It solved our problem as soon as we plugged it in!

John Curran
CEO, Rocscience

My experience with the HDL300 has been fantastic. It solved our problem as soon as we plugged it in!

John Curran
John Curran
CEO, Rocscience

Award-winning tech

The HDL300 system is built on completely new technology and delivers exceptional performance. No wonder it’s captured six industry awards. See them all here.

  • Product Innovation Award

    Excellence in Product Innovation – Trailblazing Innovation category. From the National Systems Contractors Association.

    2018
  • Best of ISE

    Best of ISE 2018 – Best Audio Conferencing Product. From rAVe Publications for Nureva™ Dual HDL300 system.

    2018
  • Top New Technology

    Top New Technology – Unified Communication and Collaboration Audio Components. Presented at ISE 2018.

    2018

FAQ

A virtual microphone is an individual “pickup point” created when two or more physical microphones (there are 12 in an HDL300 bar) work together, through proprietary processing algorithms, to focus their pickup patterns on a configurable zone. Thanks to advanced processing power, the HDL300’s Microphone Mist technology listens to each virtual microphone simultaneously, and chooses the predominant sounds and optimizes them for clear conversations.

When two people talk at the same time, the HDL300 system focuses on the stronger signal (the louder voice), while the other voice drops into the background. The effect is as if you were standing in the room close to the stronger talker, but are also aware that someone else is speaking at the same time.

The system monitors and adjusts to the location of a person speaking 10 times per second.

 

Yes, but please note that many UC&C (unified communications and collaboration) systems do not provide optimal stereo performance.

No integration is required. The HDL300 system is a standard audio device and is automatically recognized as such. UC&C application controls (for volume and muting) work automatically with the HDL300 system.

The Dual HDL300 system is quick and easy to install. It takes less than two hours, including routing the cables. Each microphone and speaker bar hangs on the wall on two screws and connects to the breakout box via a PoE cable (included). The connect module can also be mounted on the wall, under a table or wherever is convenient. It is connected to a power source and to your computer via a USB cable (included).

The Dual HDL300 system is very easy to deploy. It calibrates automatically at set up and throughout its use. The system senses and adjusts to changes in room characteristics automatically. No technician is required to set up or maintain the system.

The HDL300 system will work with any system that accepts clean, echo-canceled input for audio. The product supplies audio through USB or 3.5mm auxiliary in and out ports on the connect module.

The HDL300 system is currently available in North America, Europe, Australia and New Zealand. A detailed list of countries can be found here. We plan to expand to additional global markets in 2019.

Hearing is believing

You’ll hear the difference, and we’ll answer all your questions in our live, 15-minute demo.

Get your demo