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Dual HDL300 system - Front view
Dual HDL300 system - side view
Dual HDL300 system - open front view
Dual HDL300 - back view
Dual HDL300 system - white - front view
Dual HDL300 system - Front view
Dual HDL300 system - side view
Dual HDL300 system - open front view
Dual HDL300 - back view
Dual HDL300 system - white - front view

Dual HDL300 system

The HDL300 system provides true full-room pickup in large spaces up to 30' x 50' (9.14 x 15.24 m). Easy installation and autocalibration make it a simple, DIY solution. At its heart is patent-pending Microphone Mist™ technology, which fills a space with 16,384 virtual microphones enabled by a system processing capability of 25,000+ MIPS. Audio features include full-duplex transmission, continuous autocalibration, acoustic echo cancellation, built-in sound masking and position-based automatic gain control. The system can also be used as the primary audio source for video playback. Available in black or white.

US$5,499 MSRP*

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 60 minutes. 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.

Microphone Mist technology

Patent-pending 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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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.

New advances

Active Zone Control

Active Zone Control focuses pickup from the HDL300 and Dual HDL300 systems on a configurable zone and suppresses audience noises so a speaker 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 collaboration ecosystem - Audio conferencing

Plays nice with leading platforms

Microsoft® Teams and Surface™ Hub, Skype® for Business, Intel Unite®, Zoom, Cisco WebEx™, Panopto, Matrox®, Dante®, GoToMeeting™, StarLeaf, BlueJeans and a range of other UC&C, conferencing and collaboration platforms are supported by the HDL300 system. And it’s recognized as a standard USB audio device so there are no drivers to install. Nice.

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.

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
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 HDL300 system is quick and easy to install. It takes less than 30 minutes, including routing the cables. The 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 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, 10-minute demo.

Get your demo

*Price represents the manufacturer’s recommended selling price in North America in U.S. currency. Price excludes applicable taxes and shipping. Dealers may sell for a different price. Dealers may charge additional administration and installation fees, which may vary by dealer. Prices in other countries will differ. Please contact your local dealer or Nureva Inc. for a detailed quote. Equipment, specifications and price are subject to change without notice.

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