HDL300
Audio conferencing for large rooms up to 25' x 25'
- Integrated microphone and speaker bar
- Connect module
- Connect module mounting bracket
- Country-specific power cable
- Ethernet cable
- USB Type A-B cable
- Infrared remote
- Nureva® Console (cloud-based management and monitoring)
- Nureva Developer Toolkit (local and cloud-based APIs)
- Nureva Pro 2-year subscription (value-added services and support)
Microphones
12 low-noise omnidirectional MEMSFrequency response at 94 dB SPL 100 Hz to 7 kHz
Total harmonic distortion (THD) 0.25% (typical)
Speakers
2 x 20 W 4" aluminum coneTotal harmonic distortion (THD) 0.25% (typical)
Connect module
USB 2.0 interface to computer, type BAuxiliary out — 3.5 mm single-ended stereo jack
Auxiliary in — 3.5 mm single-ended stereo jack
2 connections to microphone and speaker bar RJ45
Input jack for power supply
OPERATING
System requirements
Windows® 10 and 11macOS® 10 and 11 (Big Sur and Catalina)
Power
Power rating: universal switching 100–240 V AC, 50–60 Hz
Power consumption: standby <2.5 W, operational <25 W
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)
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
Width: 64.75" (164.4 cm)Height: 10.63" (27.0 cm)
Depth: 9.5" (24.1 cm)
Weight: 24.0 lb. (10.9 kg)
Warranty
Integrated microphone and speaker bar and connect module — standard 2-year limited hardwareAccessories and cables — 30 days
Extended warranties are available through Nureva Pro subscriptions
Part numbers
Black: HDL300-BWhite: HDL300-W
Nureva Pro extension (1 year): NP-1Y
Nureva Pro extension (2 years): NP-2Y
Nureva Pro extension (3 years): NP-3Y
Certified for Microsoft® Teams.
Plug and play compatibility with all leading UC&C platforms, including Zoom, Google Meet™, GoTo Meeting and Cisco Webex®.
Integrates seamlessly with a wide variety of cameras, displays, speakers, lecture capture systems and other room peripherals.
Find our resources, downloads and software, or connect with our support team for more assistance.
Full-room mic pickup for less
Get great audio coverage in your large spaces for less. The HDL300 delivers true full-room mic pickup so voices are heard clearly no matter where people sit, face or move — making it an economical yet effective option for meeting rooms and classrooms up to 25' x 25' (7.6 x 7.6 m).
Key features
Full solution
Avoid escalating costs with a solution that gives you everything required for great audio conferencing. It’s all included. There’s no need to purchase software, speakers, a DSP or other components.
Easy installation
Install the HDL300 on a wall or display in as little as 30 minutes — no specialized skills or tools required. You won’t need to take a room offline or deal with any unwelcome surprises in your ceilings.
Speaker options
Enjoy the convenience of built-in speakers so in-room participants hear everything, or pair the HDL300 with speakers of your choice.
Management tools
Use our software and services to make everything easier — with fleet management and monitoring tools, versatile APIs and a subscription service. And everything comes at no extra charge.
Additional features
Plug and play
The HDL300 is quick and easy to set up. And as a USB plug and play device, it works easily with the other tech you have in your spaces.
Mounting options
The system can be mounted on a wall or above a display. Or use the optional display mount to create a mobile unit that can be moved from room to room.
Voice Amplification Mode
It’s easy to amplify a presenter’s voice in the room without diminishing full-room microphone pickup for remote participants.
Certifications and integrations
The HDL300 is certified for large Teams Rooms and works seamlessly with Zoom and all other leading UC&C platforms. It also integrates with many room peripherals, such as cameras, displays and controllers.
Software and services
Your HDL300 includes software and services designed to help you manage a large number of rooms for less. You get cloud-based management and monitoring, developer APIs and a 2-year subscription to our services plan.
HDL SERIES
Equip your medium and large spaces with flexible audio conferencing for less. Our HDL series delivers true full-room mic pickup in economical systems that are simple to install, use and maintain, making them easy to deploy at scale.
Resources
HDL300 system data sheet
Learn about the features and specifications of our audio system for large rooms.
Demo on demand
Hear how the HDL300 handles cross talk — two or more people in a room talking at once.
Microphone Mist technology
See how thousands of virtual mics ensure every voice is picked up, thanks to our patented tech.
Installation
Get simple instructions on how to install an HDL300 system in as little as 30 minutes.
Voice Amplification Mode
Watch this demo to hear how Voice Amplification Mode sounds — in the room or remote.
Nureva + AVer demo
See how automated camera tracking works with the HDL300 system and AVer cameras.
Don’t see a time that works? Find a different time
Specifications
HDL300
Technology features
Powerful onboard system processors
Continuous autocalibration
Position-based gain control
Acoustic echo cancellation
Built-in sound masking
Primary audio source for video playback
Ethernet cable to microphone and speaker bar
Integrated, multicolor status LED
Microphones
12 low-noise omnidirectional MEMS
Frequency response at 94 dB SPL 100 Hz to 7 kHz
Total harmonic distortion (THD) 0.25% (typical)
Speakers
2 x 20 W 4" aluminum cone
Total harmonic distortion (THD) 0.25% typical
CONNECT MODULE
USB 2.0 interface to computer, type B
Auxiliary out — 3.5 mm single-ended stereo jack
Auxiliary in — 3.5 mm single-ended stereo jack
2 connections to microphone and speaker bar RJ45
Input jack for power supply
INTEROPERABILITY
Certified for Microsoft Teams. Plug and play compatibility with other UC&C platforms including Zoom, Google MeetTM, GoTo Meeting, Cisco Webex®, BlueJeans, Lifesize®, RingCentral MeetingsTM and more
Easy integration with third-party solutions such as cameras, displays, lecture capture systems, external speakers and headset microphones (for Voice Amplification Mode)
OPERATING
System requirements
Windows® 10 and 11
macOS® 10 and 11
(Big Sur and Catalina)
Power
Power rating: universal switching 100–240 V AC, 50–60 Hz
Power consumption: standby <2.5 W, operational <25 W
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 (EN 55032), Class A; CISPR 35 (EN 55035); CISPR 24 (EN 55024)
Safety
UL 62368; CAN/CSA-C22.2 NO.62368; IEC/EN 62368; AS/NZS 62368; UL 60950; CAN/CSA-C22.2 NO.60950; IEC/EN 60950; AS/NZS 60950
Compliance
RoHS, REACH, POPs (Persistent Organic Pollutants), WEEE, California Proposition 65, EPA (TSCA — Toxic Substances Control Act) Restrictions
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
Width: 64.75" (164.4 cm)
Height: 10.63" (27.0 cm)
Depth: 9.5" (24.1 cm)
Weight: 24.0 lb. (10.9 kg)
INCLUDES
Integrated microphone and speaker bar
Connect module, white
Connect module mounting bracket, white
Country-specific power cable, 6' (2.5 m), black
Ethernet cable, CAT6 SSTP, 50' (15 m), Class 3 rated, black
USB Type A-B cable, 10' (3 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
Extended warranties are available through Nureva Pro subscriptions
PART NUMBERS
Black: HDL300-B
White: HDL300-W
Nureva Pro extension (1 year): NP-1Y
Nureva Pro extension (2 years): NP-2Y
Nureva Pro extension (3 years): NP-3Y
Support
Find our resources, downloads and software, or connect with our support team for more assistance.
Full-room mic pickup
Our Microphone Mist™ technology fills large spaces with 8,192 virtual microphones, so there’s always one nearby. People in the room can be confident they’ll always be heard by those who are remote.
Continuous autocalibration
There’s no need to recalibrate your HDL300 manually. It’s always adapting to changes in your room’s acoustic profile, so even if you adjust the furniture or layout, the audio will still sound great.
Intelligent Sound Targeting
HVAC and other unwanted sounds can seriously affect your audio. So, instead of trying to suppress these noises after the fact, we use adaptive learning algorithms to preemptively ignore them.
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.
Position-based gain control
We apply gain separately to each sound in a space based on its position, creating a smooth and natural listening experience for remote participants.