To get 50% off an HDL300 system, book a demo and buy before December 16, 2022.  Learn more

Raising the bar on audio

Get true full-room audio coverage in all your mid-size spaces – without the complications of a traditional pro AV system. The HDL300 is an integrated microphone and speaker bar that ensures voices are picked up clearly, making it ideal for spaces up to 25' x 25' (7.6 x 7.6 m) such as meeting rooms, classrooms and more.

The gift of simplicity

  • Powerful features
  • Simple setup


Get everything you need to hear and be heard in every inch of your classrooms and meeting rooms.


Get everything you need to hear and be heard in every inch of your classrooms and meeting rooms.


Get started in minutes with a system that avoids the complications of traditional multicomponent pro AV.


Get started in minutes with a system that avoids the complications of traditional multicomponent pro AV.

Nureva audio connect module

Connect module

No DSP required

All the onboard processing power you need for high performing audio is built right into your HDL300 system. There’s no need to purchase and set up a traditional DSP, simplifying your installation and maintenance.

01065-22-hdl300-cm1-line-drawings-683x50

 

Microphone Mist technology

Powering the HDL300 system is patented Microphone Mist™ technology, the revolution that audio conferencing has been waiting for. It fills rooms with thousands of virtual microphones so people’s voices are picked up everywhere – making Nureva the easiest and most cost-effective way to get true full-room audio coverage in all your spaces.

The virtual mic difference

Resources

Full-room microphone pickup

With 8,192 virtual microphones filling your space, there’s always one nearby. People can speak and act naturally in meetings and classes and be confident they will be heard by those who are remote.

Intelligent Sound Targeting

HVAC and other unwanted sounds can seriously affect your audio. So instead of trying to suppress them after the fact, we use adaptive learning algorithms to preemptively ignore them.

Position-based gain control

We apply gain separately to each sound in a space based on its position. This lets us make specific optimizations that create a natural listening experience for remote participants – as if they were in the room.

Continuous autocalibration

With our technology, you never need to make manual adjustments when you reconfigure your space. The system is automatically and continuously adapting to changes in your room’s acoustic profile.

Simultaneous processing

Microphone Mist technology listens to, and processes, all virtual microphones simultaneously. Conversations sound natural even when more than one person is speaking at the same time.

Microphone Mist technology

Explore the technology

Additional features

Resources

Nureva audio Voice Amplification Mode

 

Voice Amplification Mode

Amplify a presenter or instructor’s voice in the room without compromising the listening experience of remote attendees.

Learn more
Nureva audio Active Zone Control

 

Active Zone Control

Designate a zone in the room where microphone pickup is maintained while pickup in the rest of the space is reduced.

Learn more
Nureva camera tracking

 

Camera tracking

Use precise sound location data to steer and switch your third-party cameras so remote participants always see who’s speaking.

Book a demo

Meet the HDL300 - join us for a 15-minute live, online demo.      Pick your time
Nureva HDL300 system installation

Up and running in minutes

Discover the secret to easier audio:

  • No DSP required – all processing power is built in
  • No complicated wiring or invasive ceiling installs
  • No restrictions on camera placement
  • No lengthy configuration processes
  • No compatibility problems with your existing technology products

Plug it in and it just works. It’s that simple.

Configuration diagram
Nureva HDL300 system is built for flexibility
Nureva HDL300 system is built for flexibility
Nureva HDL300 system is built for flexibility
Nureva HDL300 system is built for flexibility
Nureva HDL300 system is built for flexibility
Nureva HDL300 system is built for flexibility

Built for flexibility

With full-room microphone coverage, simple installation and cloud-based device management tools, the HDL300 system is the easiest and most cost-effective way to equip your mid-size rooms.

Plays nicely with others

The HDL300 system is certified for Microsoft® Teams and Zoom and works with all other leading UC&C platforms. As a standard USB device, it also works with most everything else you have in your spaces.

Get the details
Nureva HDL300 audio conferencing system UC&C platforms

Software and services

How they work together

Nureva® Console

Nureva Console

Remotely install firmware updates, check device status, adjust audio settings, dive into analytics data and more – all from a secure, cloud-based platform.

 Included with your HDL300

Nureva Developer Toolkit

Nureva Developer Toolkit

Get versatile APIs that make it easy to integrate your Nureva devices with other products, automate tasks and enable third-party camera switching and steering.

 Included with your HDL300

Nureva Pro

Nureva Pro

Add a 3- or 5-year Nureva Pro subscription to get an extended warranty, expanded support hours, advance hardware replacement and enhanced capabilities in Nureva Console.

Compare your options

HDL200
HDL300
HDL410
Nureva HDL200 audio conferencing system for small spaces
Nureva HDL300 audio conferencing system for mid-size spaces
Nureva HDL410 audio conferencing system for large spaces
Max room size
18' x 18' | 5.5 x 5.5 m
25' x 25' | 7.6 x 7.6 m
35' x 55' | 10.7 x 16.8 m
Installation time
30 minutes
30 minutes
60 minutes
USB plug and play
Yes
Yes
Yes
Mounting
Wall or display
Wall
Wall
Full-room mic pickup
Yes
Yes
Yes
Virtual microphones
4,096
8,192
16,384
Unified coverage map
No
No
Yes
Position-based gain control
Yes
Yes
Yes
Integrated speakers
Two 20-watt
Two 20-watt
Four 20-watt
Voice amplification
No
Yes
Yes
Audience mute
No
No
Yes
Console Direct
No
No
Yes
Data for camera tracking
No
Directional
Coordinates
Display
Integrated color display
Status LED
Status LED
Learn more
Learn more

Resources


HDL300 system data sheet

Learn about the features and specifications of our audio system for mid-sized rooms.

Nureva Console data sheet

Learn about the features and benefits of our cloud-based management platform.

Nureva Console security brief

Find security and privacy details related to our cloud-based management platform.

Nureva Pro data sheet

Learn about the features and benefits of our value-added subscription service.

Support


Find our resources, downloads and software, or connect with our support team for more assistance.

View all support   

 

Nureva Console

Troubleshooting   

Downloads   

Release notes   

FAQs


 

The HDL300 system is available in over 35 countries, with more coming. Find a distributor.

No – all you need is a computer running a UC&C platform. No extra speakers, components or DSP required. To get updates and manage the system, make sure to install Nureva Console on your in-room computer.

Yes. Although the HDL300 comes with integrated 20-watt speakers, you can also connect it to your own speakers if you prefer.

One of the most popular features of the HDL300 (and all Nureva systems) is the fact that we keep adding features and making improvements. To get regular firmware updates, make sure to register your system in Nureva Console.

Nureva’s patented Microphone Mist technology fills a room with thousands of virtual microphones (an HDL300 system deploys up to 8,192). Each virtual microphone is a point in space where two or more physical microphones (there are 12 in an HDL300) work together intelligently to focus audio pickup. 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 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 not all UC&C systems support stereo audio.

Yes. The HDL300 system is certified for Microsoft Teams and Zoom and works with all leading UC&C platforms out of the box. It is recognized as a standard USB audio device.

The 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 microphone and speaker bar hangs on the wall on two screws and connects to the connect module via an Ethernet 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). You can install the HDL300 system in about 30 minutes – no specialized skills or technicians are required.

No. Like all Nureva audio systems, the 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.

  • Specifications
  • Configuration diagram

HDL300

 

Technology features

Powerful onboard system processors
Continuous autocalibration
Acoustic echo cancellation
Built-in dynamic sound masking
Position-based gain control
Primary audio source for video playback
Single Ethernet cable to microphone and speaker bar
Integrated, multicolor status LED

 

Microphones

12 - low-noise omnidirectional MEMS

Frequency response at 94 dB SPL 100Hz to 7 kHz

Total harmonic distortion (THD) 0.25% (typical)

 

Speakers

2 - 20W 4"aluminum cone

Acoustic output (hardware capable): 91 dB-SPL @ 1m

Total harmonic distortion (THD) <3%

 

CONNECT MODULE

1 - USB 2.0 interface to computer, type B

1 - Auxiliary out 3.5 mm single-ended stereo jack

1 - Auxiliary in 3.5 mm single-ended stereo jack

2 - Connections to microphone and speaker bars RJ-45

1 - Input jack for power supply

 

INTERFACES

1 - USB 2.0 interface to computer, type B
1 - Input jack for power supply

 

INTEROPERABILITY

Certified for Microsoft Teams. Plug and play compatibility with UC&C platforms including Zoom, Google MeetTM, GoToMeeting®, Cisco Webex®, Blue Jeans, Lifesize®, RingCentral, Fuze Rooms and more

Easy integration with third-party solutions such as Barco ClickShare, lecture capture systems and headset microphones with Voice Amplification Mode

OPERATING

 

Operating system

Windows® 8 and 10
Mac® OS X® 10 and 11
(Big Sur and Catalina)

 

Power

Power rating: universal switching 100-240V AC, 50-60Hz

Power consumption: standby <2.5W, operational <25W

 

Environmental

Operating temperature: 0° C to 40° C
(32° F to 104° F)

Storage temperature: -20° C to 70° C (-4° F to 158° F), humidity 5–90% (noncondensing)

 

MANAGEABILITY

Automatic firmware updates

Remote management features available through cloud-based Nureva Console

 

CERTIFICATIONS AND COMPATIBILITY

 

Electromagnetic

FCC Part 15, Class A; ICES-003, Class A; CISPR 32 (EN55032), Class A; CISPR 35 (EN55035); CISPR24 (EN55024)

 

Safety

UL 62368; CAN/CSA-C22.2 NO.62368; IEC/EN62368; AS/NZS 62368; UL 60950; CAN/CSA-C22.2 NO.60950; IEC/EN60950; AS/NZS 60950

 

Compliance

RoHS, REACH, PoP (Persistent Organic Pollutants), WEEE compliance, California Proposition 65, EPA (TSCA-Toxic Substances Control Act) Restrictions

DIMENSIONS

 

HDL300

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

Width: 64.75" (164.4 cm)
Height: 10.63" (27.0 cm)
Depth: 9.5" (24.1 cm)
Weight: 28.0 lb. (12.7 kg)

 

INCLUDES

Integrated microphone and speaker bar
Connect module, white

Connect module mounting bracket, white
Country specific power cable
Ethernet cable, CAT6 SSTP, 50' (15 m), Class 3 rated, black

USB Type A-B cable, 6' (1.8 m), VW-1 rated, black
Infrared remote with 2 AAA batteries
Documentation

 

WARRANTY

Integrated microphone and speaker bar and connect module – Standard 2-year limited hardware

Accessories and cables – 30 days

 

PART NUMBERS

Black: HDL300-B
White: HDL300-W

Setting up the HDL300

At Nureva, we keep things simple. It’s why installing the HDL300 system is an easy procedure that usually takes less than an hour. Hang the microphone and speaker bar on the wall (with just two screws and plugs), run an Ethernet cable to the connect module and then a USB cable to a computer with UC&C software and you’re ready.

01065-22-hdl300-config-diagram-1300x450-1

 
Live online demo

Get a demo. Get half off.

Attend a live 15-minute online demo, and you can get 50% off one HDL300 system when you purchase by December 16, 2022. What to expect

  • A demo from a mid-size room with glass walls and HVAC noise
  • A chance to hear microphone pickup everywhere in the space
  • Examples of how organizations like yours are using the HDL300
  • No hard sell – we’re here to help you see if the HDL300 is right for you



Don’t see a time that works?

Contact us, and we’ll find a time that fits your schedule.

Find a different time

HubSpot
University of Missouri
RTI
CANA
Union Gruppen
Concordia University

*Price represents the manufacturer’s recommended selling price, in US currency, in the United States. 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.

† This program is limited by time and supply, and to one unit per entity. A virtual demo must be completed with Nureva to be eligible. Nureva reserves the right to determine your eligibility in its sole discretion. This program cannot be combined with any other special pricing program from Nureva Inc. Units sold under the program will be billed in local currency. Taxes, shipping and handling are not included.