Shure Featuring the Legendary SM58® vocal microphone, the GLXD2+/SM58 Dual Band Handheld Transmitter delivers superior, transparent digital audio.

The Shure GLXD2+ with SM58 is a professional digital wireless handheld transmitter designed for live vocal performance, speech, and presentation. It pairs with compatible GLX‑D+ Dual Band receivers (sold separately) to deliver reliable, transparent wireless audio with the legendary performance of the SM58 dynamic microphone capsule. Built for rugged use on stage, this unit combines Shure’s proven wireless technology with the world‑standard SM58 mic sound and durable construction.

Key Features

Wireless System

• Dual‑band digital wireless operation in both 2.4 GHz and 5.8 GHz frequency ranges for wider available spectrum and interference avoidance

• Automatic frequency scanning and management for consistent, dropout‑resistant performance

• Compatible with GLX‑D+ Dual Band receivers (multiple systems supported)

• Digital diversity reception when paired with diversity receivers

• Up to ~100 ft (30 m) operating range in typical use

Transmitter

• Handheld form factor with integrated transmitter

• 10 mW RF output power

• Easy on/off switch on the transmitter

• Rechargeable lithium‑ion battery system

  • Up to ~12 hours runtime per charge

  • Battery can be charged via USB‑C or on‑receiver charging bay (when supported)

  • Quick‑charge feature (short charge for extended use)

• LED status indicators for battery/sync