The Shure SLXD24D+/B58 Dual Wireless Microphone System combines the advanced SLX-D+ digital wireless platform with two professional Beta® 58A supercardioid dynamic microphones and the powerful SLXD4D+ dual-channel receiver. Designed for live performances, houses of worship, conference facilities, schools, and event production, this complete dual wireless system delivers crystal-clear 24-bit digital audio, exceptional RF reliability, and intelligent ShowLink® Ease remote management.

Featuring two SLXD2+/B58 handheld transmitters and a compact dual-channel receiver, the SLXD24D+/B58 provides outstanding vocal clarity, superior gain before feedback, and professional wireless performance for demanding applications.

Premium Beta® 58A Vocal Performance

The SLXD24D+/B58 includes two Beta® 58A supercardioid dynamic microphones trusted by professional vocalists around the world.

Beta® 58A Benefits

• Supercardioid pickup pattern
• Enhanced vocal presence and clarity
• Excellent off-axis noise rejection
• Increased gain before feedback
• Powerful vocal projection
• Ideal for lead vocal performances
• Rugged construction for professional use

Compared to standard dynamic microphones, the Beta® 58A delivers greater vocal detail and improved stage isolation.

Dual-Channel SLXD4D+ Receiver

The included SLXD4D+ receiver supports two wireless channels simultaneously in a space-saving half-rack design.

Receiver Advantages

• Dual wireless microphone operation
• Compact half-rack chassis
• Professional installation capability
• Simplified rack integration
• Centralized wireless management
• Perfect for dual presenters or performers

Ideal for applications requiring two high-performance wireless microphones without occupying additional rack space.

Advanced SLX-D+ Digital Wireless Technology

Professional wireless performance engineered for today's demanding environments.

Features Include

• Transparent 24-bit digital audio
• Greater than 118 dB dynamic range
• Exceptional RF stability
• 138 MHz wide tuning bandwidth
• Expanded operating flexibility

Supports:

• Up to 11 simultaneous systems in 6 MHz TV bands
• Up to 14 simultaneous systems in 8 MHz TV bands

ShowLink® Ease Intelligent Wireless Management

SLX-D+ systems stay connected and optimized automatically through ShowLink® Ease technology.

Remote Functions Include

• Automatic interference detection
• Automatic frequency changes
• RF power adjustments
• Remote transmitter control
• Firmware updates
• Lock and unlock functions

This intelligent technology helps maintain uninterrupted wireless performance throughout events.

Wireless Workbench & Mobile App Integration

Manage your wireless system from virtually anywhere.

Control Options

• Wireless Workbench desktop software
• WWB Mobile App support
• Wi-Fi connectivity
• Bluetooth monitoring
• Real-time RF system monitoring
• Receiver and transmitter management

Perfect for AV professionals and production teams managing multiple wireless systems.

Built-In Digital Feedback Reduction

Every SLXD4D+ receiver includes:

• Patented Shure Digital Feedback Reducer
• Automatic feedback suppression
• Enhanced speech intelligibility
• Improved system stability
• Reduced risk of audio interruptions

Ideal for worship spaces, auditoriums, and live performance venues.

AES-256 Secure Encryption

Protect sensitive wireless audio transmissions with:

• AES-256 encryption
• Secure digital communication
• Enterprise-level protection
• Suitable for corporate, education, and government applications

Long Battery Life

Designed for extended operation:

• Up to 8 hours of runtime
• Powered by AA batteries
• Compatible with optional Shure SB903 rechargeable batteries
• Supports Shure charging accessories

Ideal Applications

The SLXD24D+/B58 is perfect for:

• Live music venues
• Houses of worship
• Corporate events
• Conference centers
• Schools and universities
• Rental and staging companies
• Public speaking events
• Professional AV installations

What's Included

Inside the box:

• 1 SLXD4D+ Dual-Channel Digital Wireless Receiver
• 2 SLXD2+/B58 Handheld Transmitters
• 2 Beta® 58A Supercardioid Dynamic Microphones
• 2 Microphone Clips
• 2 Quarter-Wave Antennas
• 1 Rackmount Kit
• 4 AA Batteries
• 1 Power Supply
• 2 Carrying Pouches

Key Features

• Dual-channel digital wireless microphone system
• Includes two Beta® 58A handheld transmitters
• SLXD4D+ dual-channel receiver
• 24-bit digital audio quality
• Greater than 118 dB dynamic range
• 138 MHz tuning bandwidth
• ShowLink® Ease remote management
• Wireless Workbench compatibility
• Built-in Digital Feedback Reducer
• AES-256 encryption
• Up to 8-hour battery life

Why Choose the Beta® 58A Dual System?

The Shure SLXD24D+/B58 is an excellent upgrade over traditional dual wireless systems for users who need stronger vocal presence and greater feedback rejection. The Beta® 58A microphones feature a tighter supercardioid pickup pattern that helps isolate vocals from stage noise while delivering enhanced clarity and projection. This makes the system ideal for worship teams, touring musicians, conference speakers, and venues where maximum vocal intelligibility is critical.