Nureva Dual HDL300 audio conferencing system for large spaces

Dual HDL300 system

For all kinds of large spaces

With 16,384 virtual microphones and precision speakers, the Dual HDL300 provides true full-room coverage and handles all your audio needs for large meeting rooms, flex spaces, classrooms and more up to 30' x 50' (9.1 x 15.2 m).

$6,699*

US pricing

 

Your large room, your way

Flex space

Large flex space featuring the Nureva Dual HDL300 audio conferencing system

Get great coverage no matter how you configure a room or how often you change it.

Meeting space

Large meeting space featuring the Nureva Dual HDL300 audio conferencing system

The Dual HDL300 costs much less than most traditional systems for large spaces.

Training room

Large training room featuring the Nureva Dual HDL300 audio conferencing system

Just two microphone and speaker bars cover the whole space. No lapel or tabletop mics required.

16,384 virtual microphones icon

16,384 virtual microphones

Microphone Mist™ technology fills a room with virtual microphones for true full-room pickup.
Position-based gain control icon

Position-based gain control

Optimizes each sound signal individually. Hear the sounds you want with less distracting ambient noise.
Just a fraction of the cost icon

Just a fraction of the cost

Get high-quality audio in large rooms for much less than traditional systems. No technician is required.
Quick and easy installation icon

Quick and easy installation

Easy DIY installation takes less than two hours. There’s no need to hire a technician and almost no down time.

Clear audio. Clean aesthetics.

Available in two neutral colors to complement any room.

Nureva Dual HDL300 audio conferencing system in white
Nureva Dual HDL300 audio conferencing system in black
Nureva Microphone Mist technology
Powered by

Microphone Mist technology

16,384 virtual microphones

Advanced audio

People can be heard anywhere in the room, making it easy to stay distanced without compromising on sound quality.

Simple setup

Quick DIY installation, no ongoing technician visits and continuous autocalibration let IT keep things simple.

Easy to scale

You’re ready to grow with models for varying spaces, regular firmware updates and centralized device management.

Compare coverage

Microphone Mist technology delivers true full-room coverage in a large room while a traditional multicomponent system may leave dead zones.

Multicomponent system
Microphone Mist technology
Multicomponent system
Microphone Mist technology
Nureva Dual HDL300 system works with leading platforms

Plays nice with leading platforms

The Dual HDL300 system supports Zoom, Microsoft® Teams, Cisco Webex®, GoToMeeting®, Intel Unite®, RingCentral® and Lifesize®. It’s also compatible with lecture capture platforms Panopto, Epiphan Video and more.

Explore our integrations
Nureva Console
01171-nureva-console-email-2-icons-500x500-01

Nureva Console

Easy audio management – from anywhere

Manage your Dual HDL300 and all your Nureva® audio conferencing systems from anywhere with Nureva Console, our secure cloud-based platform. Check device status, fine-tune audio settings, adjust the microphone pickup zone, activate voice amplification, update firmware and more. You can also access the Nureva Developer Toolkit – cloud-based APIs that let you create integrations for streamlining your workflows.

Product sheet

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 a mic array and speakers.

Processing power

Runs at 25,000+ MIPS – far exceeding most traditional systems.

Microphones

12 omnidirectional microphones per unit (24 total) deploy 16,384 virtual microphones.

Speakers

Two 20-watt speakers per unit (four total) for all your conferencing and playback needs.

  • Specifications
  • Support
  • FAQs

Dimensions

Integrated microphone and speaker bar
Width: 60.0" (152.4 cm)
Height: 5.91" (14.9 cm)
Depth: 3.5" (9.0 cm)

Weight: 18.0 lb. (8.2 kg)

Connect module
Width: 6.5" (16.5 cm)
Height: 1.41" (3.6 cm)
Depth: 4.31" (10.9 cm)

Weight: 1.5 lb. (0.7 kg)

Shipping (each)
Width: 64.75" (164.4 cm)
Height: 10.63" (27 cm)
Depth: 9.5" (24.1 cm)

Weight: 51.0 lb. (23.1 kg)

Part number
Dual-HDL300-B, black bar
Dual-HDL300-W, white bar

General

Processors (x2) execute 25,000+ MIPS
Continuous autocalibration
Position-based gain control (PBGC)
Acoustic echo cancellation
Built-in sound masking
Plug and play, no software or drivers required
Multicolor status LED
Single cable, power over Ethernet (x2)
Primary audio source for video playback

System requirements
Windows® 7
Windows 10
Mac® OS X® 10.14 and 10.15

Microphones
24 (12 per microphone and speaker bar) – Omnidirectional MEMS microphones

Speakers
20W (x4) – 4" aluminum cone

Warranty
2-year limited (3 years with enrollment) – microphone and speaker bar and connect module
2 years additional warranty available for purchase
(5 years total)
30 days – accessories

Connect module

Interface to computer
USB type B 2.0 x1

Auxiliary out
3.5 mm unbalanced stereo jack x1

Auxiliary in
3.5 mm unbalanced stereo jack x1

Connection port
RJ-45 x2

Connect module for the Nureva Dual HDL300 audio conferencing system

Configuration diagram

The Dual HDL300 system is available in 35 countries, with more coming. Learn more on our Find a distributor page.

Nureva’s patented Microphone Mist technology fills a room with thousands of virtual microphones (a Dual HDL300 system deploys up to 16,384). Each virtual microphone is an individual “pickup point” created when two or more physical microphones (there are 12 in each mic and speaker bar – 24 total) work together to focus their sound pickup on a distinct zone. Microphone Mist technology listens to each virtual mic simultaneously and optimizes each one for natural conversations.

When two people talk at the same time, the Dual 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 louder talker, but are also aware that someone else is speaking at the same time.

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

Yes, but please note that many UC&C systems do not provide optimal stereo performance.

Yes. The Dual HDL300 system is recognized as a standard USB audio device and works with most UC&C platforms out of the box.

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

The Dual HDL300 system is quick and easy to install. You can do it yourself in less than two hours – no technician is required. Each of the two microphone and speaker bars hangs on the wall on two screws. The system connects to the connect module via a PoE cable (included). The connect module can also be mounted on the wall, under a table or wherever it is convenient. It is connected to a power source and to your computer via a USB cable (included).

No. Like all Nureva audio systems, the Dual HDL300’s Microphone Mist technology autocalibrates at set up and continuously during use. It senses and adjusts to changes in room characteristics automatically. No technician is required to set up or maintain the system.

What’s in the box?

Line drawing of the Nureva Dual HDL300 audio conferencing system
Microphone and speaker bars
Nureva Dual HDL300 system connect module
Connect module
Nureva Dual HDL300 system wireless remote
Remote
Nureva Dual HDL300 system USB cable
USB cable
Nureva Dual HDL300 system ethernet cable
POE cable
Nureva Dual HDL300 system power cable
Power cable

HDL series

Solutions for every space

Nureva HDL200 audio conferencing system in dark

HDL200

For small spaces up to
18' x 18' |  5.5 x 5.5 m

Explore HDL200

Nureva HDL300 audio conferencing system in black

HDL300

For mid-size spaces up to
25' x 25'  |  7.6 x 7.6 m

Explore HDL300

Live online demo

The only true test

It takes just 15 minutes to hear the Nureva audio difference. A live online demo is the only true test of an audio conferencing system, and we’re one of the few companies to offer one. Wonder why?

Nureva Dual HDL300 audio conferencing system in black and white

Real-Time Innovations (RTI) logo
Bristol Community College logo
HubSpot logo
University of North Carolina - School of Media and Journalism
CANA Group of Companies logo
WRNS Studio logo