Shure The GLX-D+ Dual Band Wireless Presenter System features the miniature wearable WL93 lavalier microphone for spoken word applications and the GLXD4+ tabletop receiver.

The Shure GLXD14+/93‑Z3 is a professional digital wireless presenter system designed for clear, reliable wireless audio in presentations, broadcasts, interviews, and live events. It uses GLX‑D+ Dual Band digital wireless technology that automatically scans both 2.4 GHz and 5.8 GHz frequency ranges to find the cleanest available channel and avoid interference. The system includes a rugged bodypack transmitter paired with a miniature WL93 omnidirectional lavalier microphone that delivers consistent, natural speech pickup even when the speaker turns their head. A compact tabletop receiver provides easy setup, front‑panel battery charging, and controls for adjusting transmitter gain. Rechargeable batteries offer long runtimes, and true digital diversity reception helps maintain a strong, dropout‑resistant signal over a typical line‑of‑sight range of up to 100 ft (30 m).

Features

Wireless System

• Dual Band digital wireless operation (2.4 GHz / 5.8 GHz) with automatic scanning for clean channels

• True digital diversity reception for reliable signal performance

• Up to 100 ft (30 m) line‑of‑sight operating range

• Supports multiple compatible systems in the same environment

• Digital modulation with approximately 208.5 MHz of available RF bandwidth

• Dynamic range up to ~120 dB

• No mobile app or timecode support (simple standalone use)

• Not equipped with built‑in recorder or encryption (standard wireless operation)

Transmitter (Bodypack)

• Rugged metal beltpack design

• Integrated TA4F connector for the lavalier mic

• Adjustable gain range (typically -20 dB to +40 dB)