Shure BLX188/CVL-J11 BLX188 DUAL LAV SYSTEM W/CVL

The Shure BLX188/CVL‑J11 is a professional dual‑channel wireless lavalier microphone system designed for spoken‑word applications with two users. It includes a BLX88 dual‑channel tabletop receiver, two BLX1 bodypack transmitters, and two CVL cardioid lavalier microphones. The system operates in the J11 UHF frequency band (596 MHz–616 MHz) and combines clear sound reproduction, reliable wireless performance, and simple setup. It is well‑suited for presentations, lectures, corporate events, houses of worship, and other live voice applications where hands‑free operation and speech intelligibility are priorities.

Features
System
• Dual‑channel UHF analog wireless system operating in J11 band (596 MHz–616 MHz)
• Internal antenna diversity for stable wireless reception
• One‑touch QuickScan auto frequency selection to find clear RF channels
• Up to 123 selectable RF frequencies
• Operating range up to approximately 300 ft (91 m) line of sight
• Supports up to 12 simultaneous systems per frequency band
• Dual XLR balanced and 1/4″ unbalanced outputs on receiver

Receiver (BLX88)
• Dual‑channel tabletop receiver with internal antennas
• Alphanumeric LED display for group/channel status
• Two balanced XLR and two unbalanced 1/4″ outputs for connection to mixers or PA systems
• Rugged, portable design