Description
The Shure SLX-D SLXD24D/B58 dual-channel digital wireless system is engineered for professional presenters, performers, and AV environments that demand reliable, high-quality audio. Featuring two handheld transmitters equipped with industry-standard Beta 58A supercardioid dynamic capsules, this system delivers focused vocal clarity with excellent off-axis rejection and high gain before feedback.
Operating in the G58 UHF band, the system provides stable RF performance with true diversity reception and Digital Predictive Switching Diversity to minimize dropouts. With 24-bit digital audio, wide dynamic range, and low latency, it ensures consistent, natural sound for live events, conferences, houses of worship, and educational settings.
The rackmountable SLXD4D receiver includes intuitive LCD displays, Ethernet networking for coordinated frequency management, and flexible audio outputs for seamless integration into professional setups. Expandable to support up to 32 channels, this system is built to scale with growing production needs.
| Category | Specification |
|---|---|
| Wireless Technology | Digital UHF |
| Diversity | True Diversity with Digital Predictive Switching |
| Frequency Band | G58: 470 to 514 MHz |
| RF Channel Frequencies | 1760 selectable frequencies |
| Max Operating Range | Up to 328 ft (100 m) |
| Max Systems Supported | Up to 32 simultaneous channels |
| Dynamic Range | 118 dB (typical) |
| Latency | 3.2 ms |
| Receiver Type | Dual-channel tabletop or rack-mount (1U) |
| Receiver Display | Backlit LCD with RF, audio, and battery metering |
| Audio Outputs | 2x XLR (balanced mic/line), 2x 1/4" TRS |
| Network Connectivity | 1x RJ45 Ethernet (DHCP/manual IP) |
| Antennas | 2x removable BNC external antennas |
| Gain Range | 0 to +21 dB (3 dB steps) |
| Transmitters Included | 2x handheld transmitters |
| RF Output Power | Selectable 1 mW / 10 mW |
| Sync Method | Infrared (IR) |
| Transmitter Display | OLED |
| Capsule Type | Beta 58A dynamic |
| Polar Pattern | Supercardioid |
| Frequency Response (Mic) | 50 Hz to 16 kHz |
| Max SPL | 147 dB |
| Battery Type | 2x AA or optional SB903 rechargeable |
| Battery Life | Up to 8 hours |
| Charging Support | Compatible with SB903 rechargeable system |
| Power Supply | 15 VDC adapter (included) |
| Receiver Construction | Metal chassis |
| Transmitter Construction | Aluminum body |
| Receiver Dimensions | 7.8 x 6 x 1.7 in |
| Transmitter Dimensions | 6.9 x 1.5 in |
| Weight | Receiver: 3.1 lb; Transmitter: 3.1 oz |
| Mobile App Support | ShurePlus Channels (iOS & Android) |
| Encryption | Not supported |
| Included Accessories | Rack kit, antennas, power supply, mic clips, AA 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
