The Shure SLXD2+/58 puts the legendary SM58® cardioid dynamic microphone in your hands — completely wire-free. Whether you're managing a Sunday service, running corporate AV, or commanding a live stage, this professional-grade wireless transmitter delivers the audio quality and RF reliability that pro engineers depend on — without the complexity that intimidates everyone else.
Crystal-Clear Audio. Rock-Solid RF.
Built on Shure's advanced SLX-D+ digital wireless platform, the SLXD2+/58 delivers transparent 24-bit digital audio with over 118 dB of dynamic range. Every word, every note — reproduced faithfully with zero compression and zero coloration.
Its 138 MHz wide-tuning range gives you maximum frequency flexibility across venues and regions, supporting up to 11 simultaneous systems in 6 MHz TV bands and up to 14 in 8 MHz TV bands. More mics running, more coverage, fewer conflicts.
Intelligent RF Management — Automatic and Hands-Free
Once your SLXD2+/58 transmitter and SLX-D+ receiver are linked, the system manages itself. Automatic Setup keeps your connection locked in — even in dense RF environments — scanning for interference and maintaining clear transmission without any manual intervention.
ShowLink® Ease gives you real-time, over-the-air control of the transmitter directly from the receiver. No chasing down the mic between acts. From the booth or the back of the room, you can:
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Switch transmitter frequencies on the fly once an open channel is found
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Adjust RF output power levels up or down
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Lock or unlock transmitter controls remotely
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Push firmware updates without touching the transmitter
Full System Oversight from Anywhere
Connect Wireless Workbench desktop software or the WWB Mobile app (via Wi-Fi or Bluetooth) to monitor RF status, control settings, and manage your entire wireless deployment in real time — from your laptop, tablet, or phone.
Built Secure. Built to Last.
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AES-256 Encryption — installed on every SLX-D+ component straight out of the box, ensuring your wireless signal is fully protected
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Up to 8 hours of battery life — powered by 2 AA batteries (included), or upgrade to the optional Shure SB903 Li-ion rechargeable battery for precision charge monitoring in hours and minutes
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Rugged metal construction — built to handle the rigors of touring, permanent installation, and daily use
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Interchangeable capsule system — swap the SM58 for a Beta 58A, Beta 87A, KSM8, Nexadyne 8/S, or Nexadyne 8/C capsule to match any application
Who Is the SLXD2+/58 Built For?
