Description
The Shure Axient Digital ADX3 is a professional-grade plug-on wireless transmitter designed to transform any XLR microphone into a high-performance wireless solution. Engineered for demanding live productions, broadcast environments, and mission-critical audio applications, the ADX3 delivers exceptional RF stability, pristine digital audio, and advanced control capabilities.
With integrated ShowLink remote control, audio engineers gain real-time access to transmitter parameters directly from the control position, enabling seamless adjustments without interrupting performance. The ADX3 supports both standard and high-density transmission modes, optimizing either coverage or channel capacity depending on the environment.
Built with a rugged metal chassis, the ADX3 is designed to withstand challenging field conditions while maintaining consistent performance. It supports both AA batteries and Shure SB900-series rechargeable batteries, offering flexibility and reliable runtime for extended use. Advanced features such as AES 256-bit encryption, automatic input staging, and selectable RF power levels ensure secure, efficient, and high-quality wireless transmission.
Ideal for handheld, boom, or field microphones, the ADX3 delivers unmatched versatility, reliability, and control in professional wireless audio systems.
| Specification | Details |
|---|---|
| Product Type | Plug-On Digital Wireless Transmitter |
| Wireless Technology | Shure Axient Digital |
| Frequency Band | K54 (606–663 MHz) |
| RF Output Power | Selectable: 2 mW, 10 mW, 35 mW |
| Audio Resolution | 24-bit / 48 kHz |
| Latency | Ultra-low latency digital transmission |
| Frequency Response | 20 Hz to 20 kHz |
| Dynamic Range | Wide dynamic range with transparent audio clarity |
| Encryption | AES 256-bit secure transmission |
| ShowLink Control | Yes, real-time remote control capability |
| Input Connector | 3-pin female XLR |
| Phantom Power | +12 V and +48 V selectable |
| Gain Adjustment | –12 dB to +21 dB |
| High Pass Filter | Adjustable (40–240 Hz) |
| Modulation Modes | Standard and High Density |
| Channel Spacing | 350 kHz (Standard), 125 kHz (High Density) |
| Operating Range | Up to 100 meters (line-of-sight) |
| Battery Type | AA or SB900-series rechargeable lithium-ion |
| Battery Runtime | Approx. 5–6+ hours depending on configuration |
| Housing | Rugged metal construction |
| Display | OLED with intuitive controls |
| Connectivity | USB-C for charging and firmware updates |
| Operating Temperature | –10°C to 50°C |
| Dimensions | 126 × 44.5 × 44.5 mm |
| Weight | Approx. 240 g (without batteries) |
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
