Compact analog wireless receiver with microprocessor-controlled antenna diversity and QuickScan frequency selection—built for seamless performance and fast setup.

Features

• Microprocessor-controlled internal antenna diversity
• One-touch QuickScan locates the best open frequency
• Group and channel scan for fast pairing
• XLR and ¼” output connectors for versatile audio routing
• Two-color audio status LED: Green (normal), Red (clipping/overload)
• Rugged design with intuitive controls

Overview

The Shure BLX4 is a single-channel analog wireless receiver designed for reliability and ease of use. With built-in frequency scanning and internal antenna diversity, it ensures strong signal reception and minimal interference. The front-panel LED provides real-time audio level monitoring, while the compact design makes it ideal for both portable and fixed setups in live sound, worship, and event production environments.

Note: When purchasing wireless components separately, always match frequency bands for proper system operation.