Nureva HDL300 – Large Room Audio Conferencing System

Product Overview

The Nureva HDL300 is a previous-generation large room audio conferencing system covering spaces up to 25 x 25 feet, available as remaining clearance stock at its original price. Powered by Nureva's Microphone Mist technology, the HDL300 provides full-room microphone coverage through a single 60-inch bar with no ceiling microphones or table devices required, making it a capable commercial AV audio conferencing large room solution for organizations that do not require the features introduced in the current-generation HDL310. Buyers evaluating new deployments should note that the HDL310 is Nureva's current replacement product, while the HDL300 remains a functional and fully warranted choice for budget-conscious procurement or project continuity. The system is Certified for Microsoft Teams and plug-and-play compatible with Zoom, Google Meet, and Cisco Webex.

Product Description

The HDL300 system consists of a 60-inch mic/speaker bar and a separate connect module linked by a 50-foot CAT6 Ethernet cable. This two-component architecture allows the connect module to be positioned at the AV rack or display while the bar installs above the screen, giving integrators flexibility in cable routing. The bar houses 12 low-noise omnidirectional MEMS microphones and two 20-watt 4-inch aluminum cone speakers, providing natural voice reproduction suited to larger boardrooms, training rooms, and all-hands spaces.

Microphone Mist technology fills the full 25 x 25 foot area with thousands of virtual microphone points, with continuous autocalibration and position-based gain control running without user intervention. Adaptive Voice Amplification adjusts local speaker volume dynamically based on the acoustic environment, reducing listener fatigue in extended sessions. The connect module provides USB 2.0, 3.5 mm auxiliary in/out, and dual RJ45 ports for bar connectivity, giving AV integrators standard interfaces for integration with room control systems from Crestron and Extron.

Camera integration is supported with compatible PTZ units from AVer, Lumens, Extron, and Crestron. All HDL300 units ship with the mic/speaker bar, connect module (white), bracket, power cable, 50-foot CAT6 cable, USB cable, and remote. Available in dark (HDL300-B) and light (HDL300-W) finishes. This product is discontinued by Nureva; the current replacement is the HDL310. Procurement teams requiring the current generation should inquire about HDL310 availability at Creation Networks. Remaining HDL300 stock is sold at the original list price with full hardware warranty.

Key Features

• Microphone Mist Technology — Distributes thousands of virtual microphone points across rooms up to 25 x 25 ft for complete, position-independent coverage.
• 12-Microphone MEMS Array — Low-noise omnidirectional capsules with 100 Hz–7 kHz frequency response deliver clean speech pickup across the full room footprint.
• Adaptive Voice Amplification — Dynamically adjusts local speaker output based on room acoustics and ambient conditions, maintaining consistent listening levels.
• Continuous Autocalibration — Adapts automatically to changes in room layout, occupancy, or acoustics without requiring manual recalibration.
• Position-Based Gain Control — Balances microphone sensitivity by participant location so all voices are captured at consistent levels.
• Certified for Microsoft Teams — Officially certified and plug-and-play with Zoom, Google Meet, and Cisco Webex.
• Two-Component Architecture — Separate bar and connect module linked via 50-ft CAT6, enabling flexible AV rack integration and clean cable routing.
• Camera System Integration — Compatible with AVer, Lumens, Extron, and Crestron PTZ cameras for complete room system deployments.
• Room Control System Integration — Connect module interfaces with Crestron and Extron room control systems via standard AV interfaces.
• Built-In Sound Masking and AEC — Reduces ambient noise and eliminates echo for clean remote audio without additional DSP hardware.
• Available in Two Finishes — Dark (HDL300-B) and light (HDL300-W) to match room aesthetics.
• Previous-Generation Clearance Pricing — Original list price on remaining stock; full 2-year hardware warranty applies; upgrade path available via HDL310.

Typical Applications

• Boardroom
• Conference room
• All-hands room
• Training room
• Multi-purpose room
• Government space
• House of worship
• Auditorium

Technical Specifications

Frequently Asked Questions

Q: Is the HDL300 still available for purchase?
The HDL300 has been discontinued by Nureva. Creation Networks has remaining inventory available at the original list price. Once stock is depleted, the HDL310 is the direct current-generation replacement. Contact Creation Networks to confirm availability before ordering.

Q: What is the upgrade path from the HDL300?
The Nureva HDL310 is the current-generation replacement for the HDL300, offering updated features and continued manufacturer support. Buyers planning a multi-year deployment are encouraged to evaluate the HDL310. Creation Networks can advise on compatibility and migration.

Q: What room size does the HDL300 support?
The HDL300 is rated for rooms up to 25 x 25 feet. For smaller rooms, the HDL200 covers up to 18 x 18 feet. For spaces requiring dual-bar coverage, the HDL410 system supports rooms up to 30 x 50 feet.

Q: Is the HDL300 certified for Microsoft Teams?
Yes. The HDL300 carries official Certified for Microsoft Teams status and is also plug-and-play compatible with Zoom, Google Meet, and Cisco Webex.

Q: How does the HDL300 connect to the AV system?
The connect module provides a USB 2.0 Type B connection to the room PC, 3.5 mm auxiliary in/out for additional audio routing, and dual RJ45 ports for the CAT6 link to the bar. The 50-foot CAT6 cable is included in the box.

Q: Can the HDL300 integrate with room control systems?
Yes. The connect module is compatible with Crestron and Extron room control systems. Camera integration is supported for AVer, Lumens, Extron, and Crestron PTZ cameras.

Q: Does the HDL300 carry a warranty?
Yes. The HDL300 carries Nureva's standard 2-year limited hardware warranty regardless of its discontinued status. Extended coverage is available through Nureva Pro service plan renewals.

Q: Where can I get pre-sales or installation support?
Creation Networks is an authorized Nureva reseller with commercial AV expertise. Pre-sales support is available for integrators, IT managers, and facilities procurement teams evaluating the HDL300 or its successor, the HDL310.