Description
The Shure Axient Digital ADX2FD handheld transmitter with SM58 capsule delivers uncompromising RF stability and legendary vocal performance for high-pressure live productions and broadcast environments. Engineered with frequency diversity technology, this transmitter simultaneously transmits on two RF carriers, ensuring uninterrupted audio even in congested spectrum conditions.
Paired with the industry-standard SM58 dynamic capsule, it provides clear, consistent vocal reproduction with excellent feedback rejection, making it ideal for live sound, touring, and critical presentations. With ShowLink remote control, real-time interference avoidance, and advanced encryption, the ADX2FD ensures secure, reliable, and fully managed wireless performance.
Designed for professionals who demand absolute reliability, this transmitter combines rugged construction, extended battery performance, and flexible RF output power to deliver consistent results in the most challenging environments.
| Specification | Details |
|---|---|
| Form Factor | Handheld Wireless Transmitter |
| Capsule Type | SM58 Cardioid Dynamic Vocal Microphone |
| Frequency Band | G57 (470–616 MHz) |
| RF Transmission | Frequency Diversity (dual carrier) or Single Carrier Mode |
| RF Output Power | Single Carrier: 2 / 10 / 20 / 50 mW; Diversity Mode: 2 × 20 mW |
| Modulation Type | Proprietary Digital |
| Audio Input | Integrated microphone capsule |
| Maximum SPL | Up to 145 dB SPL (capsule dependent) |
| Frequency Response | 20 Hz – 20 kHz (system dependent) |
| Dynamic Range | High dynamic range with low distortion |
| Encryption | AES 256-bit secure transmission |
| Latency | Ultra-low latency digital transmission |
| Battery Type | SB920A Rechargeable Lithium-Ion |
| Battery Runtime | Up to 9 hours (single carrier), up to 6.5 hours (diversity mode) |
| Charging | Dockable with compatible Shure charging stations |
| Display | OLED with intuitive navigation |
| Housing | Rugged cast aluminum, moisture-resistant |
| Control Features | ShowLink remote control, real-time parameter adjustment |
| Interference Management | Automatic interference detection and avoidance |
| Operating Modes | Standard Mode, High Density Mode |
| Antenna Type | Integrated dual-band helical |
| Use Case | Live performance, broadcast, touring, corporate AV |
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
