Shure SLXD24+ Dual Handheld System With SM58 Microphones

The Shure SLXD24DPUK-58-K55 is a dual-channel digital wireless system that pairs the rock-solid SLXD4D+ receiver with two legendary SM58 handheld microphones. Designed for churches, venues, corporate AV and live music, it delivers transparent 24-bit audio, wide RF tuning and powerful remote control tools, giving engineers and volunteers reliable, professional performance with minimal fuss.

With up to 11 simultaneous systems in a 6 MHz TV band or 14 in an 8 MHz band, SLX-D+ is built to scale as your production grows. ShowLink Ease keeps transmitters and receiver locked together, allowing you to change frequencies, adjust power and lock controls over the air, while Shure’s Digital Feedback Reducer and AES-256 encryption provide confidence and security in demanding environments.

Professional Digital Audio, Made Simple

SLX-D+ delivers transparent 24-bit digital audio with more than 118 dB of dynamic range, so every word and note comes through clearly. The system is engineered to be straightforward to set up and operate, giving you professional sound quality without needing a full-time RF specialist on hand.

Dual-Channel Receiver with ShowLink Ease

The half-rack SLXD4D+ receiver houses two independent channels, letting you run both SM58 handhelds from a single unit to save space in your rack. ShowLink Ease keeps transmitters and receiver in constant communication, so you can remotely change frequencies, adjust RF power and lock controls directly from the receiver if interference appears mid-show.

Legendary SM58 Handheld Microphones

Each SLXD2+ handheld transmitter is fitted with the iconic SM58 cardioid dynamic capsule, trusted on stages worldwide for its warm, clear vocal sound and excellent rejection of background noise. Whether it is lead vocals, spoken word or announcements, the SM58 helps voices cut through the mix with familiar, reliable character.

Robust RF and Smart Control

With a 138 MHz wide-tuning range, SLX-D+ offers strong RF performance and flexibility across different regions and venues. Automatic setup scans for clear channels and keeps transmitters linked, while Wireless Workbench software and the WWB Mobile app let you monitor RF status and adjust parameters over Wi-Fi or Bluetooth for hands-on control from front of house or backstage.

Built-in Feedback Protection and Security

Patented Shure Digital Feedback Reducer is embedded in every SLX-D+ receiver, automatically stepping in to reduce unwanted feedback if it occurs. AES-256 encryption is installed as standard, helping to keep your audio transmission secure for conferences, worship services and any event where privacy matters.

• Dual-Channel SLXD4D+ Receiver - Run two SM58 handhelds from a single half-rack receiver, saving valuable rack space and simplifying cabling. Independent channels make it easy to manage multiple presenters or performers from one central unit.
• Two SLXD2+ Handhelds with SM58 Capsules - Each transmitter features the classic SM58 cardioid dynamic microphone, delivering warm, present vocals with excellent off-axis rejection. Ideal for live vocals and speech, it helps keep your mix clear even on loud stages.
• Wide-Tuning, Rock-Solid RF - A 138 MHz tuning range and robust digital RF design allow up to 11 systems in 6 MHz TV bands and up to 14 in 8 MHz bands. This gives you the flexibility to scale up your wireless rig while maintaining stable, interference-resistant performance.
• ShowLink Ease and Wireless Workbench Control - Remotely adjust transmitter frequency, RF power and lock settings over the air, and monitor system status via Wireless Workbench or WWB Mobile. This hands-free oversight lets you respond quickly to RF changes without interrupting the performance.

System

• System Type: Dual-channel digital wireless system
• Model: SLXD24D+/58
• Frequency Band: K55 (region-specific RF band)
• Audio Quality: 24-bit digital
• Dynamic Range: >118 dB
• Simultaneous Systems (6 MHz TV Band): Up to 11 (region and conditions dependent)
• Simultaneous Systems (8 MHz TV Band): Up to 14 (region and conditions dependent)
• Encryption: AES-256 installed

Receiver: SLXD4D+

• Type: Dual-channel, half-rack
• RF Tuning Range: 138 MHz (band dependent)
• RF Features: Automatic setup, channel scan, interference management
• Control: ShowLink Ease transmitter control
• Feedback Management: Integrated Shure Digital Feedback Reducer
• Remote Control and Monitoring: Compatible with Shure Wireless Workbench software and WWB Mobile app (over Wi-Fi or Bluetooth)

Transmitters: SLXD2+/58

• Quantity: 2 handheld transmitters
• Microphone Capsule: SM58 cardioid dynamic
• Remote Control: Frequency, RF power and lock status adjustable via ShowLink Ease
• Firmware: Transmitter firmware updatable over the air
• Battery Type: 2 x AA batteries per transmitter (included)
• Battery Life: Up to 8 hours (usage dependent)
• Rechargeable Option: Compatible with Shure SB903 Li-ion rechargeable battery and charging accessories