Description
The Shure ADX2/B58 handheld wireless transmitter is engineered for elite live sound, broadcast, and professional production environments where RF stability and pristine audio are critical. Part of the Axient Digital series, this transmitter combines advanced ShowLink remote control, wide tuning capability, and robust RF performance to deliver uninterrupted, high-quality wireless audio.
Equipped with the industry-standard Beta 58A supercardioid dynamic capsule, the ADX2/B58 ensures focused vocal clarity with excellent off-axis rejection, making it ideal for live performances and demanding stage conditions. With dual transmission modes, including High Density mode for maximizing channel count, and encryption for secure transmission, this handheld transmitter is built for reliability in crowded RF environments.
The rugged, moisture-resistant metal construction, long battery life with rechargeable options, and seamless integration with Axient Digital receivers make the ADX2/B58 a top-tier solution for professionals who require consistent, interference-free wireless performance.
| Specification | Details |
|---|---|
| Frequency Range | 470 – 616 MHz (G57 Band) |
| Microphone Capsule | Beta 58A Supercardioid Dynamic |
| RF Output Power | Selectable: 2 mW, 10 mW, 40 mW |
| Modulation Type | Shure Axient Digital Proprietary |
| Audio Frequency Response | 20 Hz – 20 kHz (system dependent) |
| Dynamic Range | Up to 130 dB (system dependent) |
| Latency | As low as 2.08 ms |
| Transmission Modes | Standard Mode, High Density Mode |
| Encryption | AES 256-bit secure transmission |
| ShowLink Control | Yes (remote control and interference avoidance) |
| Battery Type | SB920A Rechargeable Li-Ion |
| Battery Life | Up to 9 hours |
| Charging Options | Docking charger compatible (networked charging supported) |
| Display | High-visibility interface with intuitive controls |
| Housing | Durable, moisture-resistant cast aluminum |
| Antenna Type | Integrated single-band helical |
| Operating Range | Up to 100 m (328 ft), environment dependent |
| Dimensions | Approx. 10.0 x 2.0 in (254 x 51 mm) |
| Weight | Approx. 338 g (without battery) |
| Compatibility | Shure Axient Digital receivers |
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
