Shure AD4DNP Two-Channel Digital Wireless Receiver

Product Overview

The Shure AD4DNP is a two-channel Axient Digital wireless receiver in a single rack unit, designed for broadcast studios, large-scale live productions, and commercial AV installations requiring transparent digital audio and maximum spectral efficiency. It supports both Standard and High Density (HD) modes, a wide tuning range of up to 184 MHz per band, and Dante audio networking for direct integration into IP-based AV distribution systems. The NP designation indicates the unit ships without a power supply, intended for installations where a separate or shared power supply is preferred. Compatible with all Axient Digital AD and ADX series transmitters, it is a core component of a scalable, fully managed wireless infrastructure.

Product Description

The AD4DNP two-channel receiver sets a new benchmark in spectral efficiency for professional wireless deployments. True digital diversity reception per channel minimizes dropout risk in congested RF environments, while High Density mode allows integrators to fit more simultaneous channels into a limited spectrum allocation—critical for convention centers, government facilities, broadcast facilities, and large corporate campuses. Dante audio networking, with AES67 and AES3 outputs, simplifies signal routing and reduces cabling in modern rack-based AV systems. A configurable Ethernet switch supports redundant Dante or AES67 digital audio distribution, and a front-panel headphone jack enables direct Dante Cue and Dante Browse monitoring for in-rack troubleshooting. Networked control is handled through Shure Wireless Workbench 6 software and the ShurePlus Channels iOS app. Pair with the Shure AD4Q-NP Four-Channel Receiver to scale up channel count within the same Axient Digital ecosystem.

Key Features

• Two-Channel Axient Digital Reception — Receives two simultaneous wireless channels in a single 1U rack-mount chassis, with true digital diversity per channel for dropout resistance.
• High Density (HD) Mode — Increases the number of simultaneous wireless channels within a given RF bandwidth, essential for high-density deployments in auditoriums, broadcast facilities, and large conference environments.
• Wide Tuning Range (up to 184 MHz) — Broad frequency agility within each band enables effective coordination and interference avoidance across complex RF environments.
• Dante Audio Networking — Integrated Dante technology distributes digital audio over standard IP networks, simplifying installation and reducing analog cabling in modern AV systems.
• AES67 and AES3 Digital Outputs — Multiple digital audio output formats support integration with broadcast consoles, DSP platforms, and networked audio systems.
• Configurable Ethernet Switch — Supports redundant Dante or AES67 audio distribution for high-availability installations.
• Front-Panel Headphone Monitoring — Dante Cue and Dante Browse monitoring via the front headphone jack simplifies in-rack diagnostics and channel verification.
• Wireless Workbench 6 and ShurePlus Channels Control — Full remote management of frequency coordination, RF status, and audio levels via software and iOS app.
• Universal Axient Digital Transmitter Compatibility — Works with all AD and ADX series transmitters including ADX2FD frequency-diverse handhelds and AD3 plug-on transmitters.

Typical Applications

• Broadcast studio
• Auditorium
• Government space
• Conference room
• House of worship
• Multi-purpose room
• All-hands room

Technical Specifications

Frequently Asked Questions

What does NP mean on the AD4DNP?
NP stands for “No Power supply.” The AD4DNP ships without an AC power supply, making it the preferred option for installations where a shared locking power connector or external power distribution is already in place.

Does the AD4DNP support Dante audio networking?
Yes. The AD4DNP includes integrated Dante audio networking and a 4-port configurable Ethernet switch, enabling digital audio distribution over standard IP infrastructure. AES67 and AES3 outputs are also available.

How many simultaneous wireless channels can the AD4DNP support in HD mode?
High Density mode allows a significantly higher number of simultaneous wireless channels within a given RF bandwidth compared to Standard mode. For precise channel count figures in your specific frequency band and environment, use Shure’s Wireless Workbench 6 frequency coordination tools.

What transmitters are compatible with the AD4DNP?
The AD4DNP is compatible with all Axient Digital AD and ADX series transmitters, including AD1 and AD2 bodypacks, AD3 plug-on, ADX2FD frequency-diverse handhelds, and ADX1 bodypacks.

Can the AD4DNP be managed remotely in an installed AV environment?
Yes. Wireless Workbench 6 software and the ShurePlus Channels iOS app provide full remote monitoring and control over a standard IP network, including frequency coordination, RF status, and audio level management without physical access to the rack.