Description
The Shure Axient Digital AD4Q Quad-Channel Wireless Receiver delivers industry-leading RF performance, pristine digital audio, and unmatched scalability for demanding professional productions. Engineered for mission-critical environments such as live touring, broadcast, and large-scale installations, this receiver provides exceptional signal stability and ultra-low latency while maximizing spectral efficiency.
Featuring Quadversity technology and true digital diversity per channel, the AD4Q ensures reliable reception even in congested RF conditions. Advanced networking capabilities, including Dante digital audio, AES3 outputs, and seamless integration with Shure Wireless Workbench and ShurePlus Channels, enable precise system control and monitoring across complex deployments.
With wide tuning across the 750–960 MHz band, flexible output configurations, and robust rackmount construction, the AD4Q is designed to deliver consistent, high-quality performance in the most demanding wireless audio environments.
| Specification | Details |
|---|---|
| RF Frequency Band | 750 to 960 MHz |
| Wireless Technology | Digital UHF |
| Number of Channels | 4 (Quad-Channel) |
| Diversity | True Digital Diversity per channel |
| Quadversity Mode | Supported for enhanced RF performance |
| Tuning Bandwidth | Up to 184 MHz |
| RF Sensitivity | −98 dBm |
| Operating Range | Up to 100 m (328 ft) |
| Latency | As low as 2.08 ms |
| Audio Frequency Response | 20 Hz to 20 kHz |
| Dynamic Range | Up to 130 dB (digital output) |
| Total Harmonic Distortion | <0.01% |
| Audio Outputs | XLR (balanced), 1/4" balanced, AES3, Dante |
| Output Gain Range | −18 to +42 dB (1 dB steps) |
| Network Interface | Ethernet (10/100/1000 Mbps), Dante |
| Network Control | Wireless Workbench, ShurePlus Channels |
| RF Inputs | BNC connectors, 50 Ω |
| Cascade Output | BNC for additional receiver linking |
| Power Requirements | 100 to 240 VAC, 50–60 Hz |
| Construction | Steel chassis with extruded aluminum |
| Rackmount Size | 1RU (19-inch standard rack) |
| Dimensions | 1.7 × 19.0 × 13.1 in |
| Weight | Approx. 10.6 lb |
| TAA Compliant | Yes |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
