Shure BLX14/CVL Wireless Cardioid Lavalier Microphone System

Product Overview

The Shure BLX14/CVL is a wireless lavalier microphone system built for presenters, lecturers, and clergy who need hands-free speech reinforcement in conference rooms, houses of worship, and training rooms. It pairs the CVL Centraverse cardioid condenser lavalier with a BLX1 bodypack and BLX4 receiver to deliver clear, intelligible voice pickup over reliable UHF wireless. This cost-effective wireless lavalier system is a practical choice for commercial AV speech applications.

Product Description

The BLX14/CVL provides discreet, hands-free microphone coverage ideal for presentations and spoken-word events in commercial meeting spaces. The CVL Centraverse lavalier is a cardioid condenser designed to capture speech clearly while rejecting off-axis room noise, supporting better intelligibility in reverberant rooms. One-touch QuickScan locates the best open frequency during setup, which simplifies operation for facilities staff and volunteer AV teams. Microprocessor-controlled internal antenna diversity keeps the link stable as presenters move across a stage or platform. The BLX1 bodypack transmitter runs up to 14 hours on two AA batteries, covering long meetings and services. With up to 12 compatible systems per frequency band, the system scales for multi-presenter deployments.

Key Features

• CVL Centraverse Lavalier — A cardioid condenser lapel microphone optimized for clear, hands-free speech capture.
• Cardioid Pattern — Rejects off-axis sound to improve intelligibility and reduce feedback in live rooms.
• QuickScan Frequency Selection — One-touch scanning finds the strongest open frequency for fast, interference-resistant setup.
• Internal Antenna Diversity — Microprocessor-controlled diversity maintains a reliable connection as the presenter moves.
• Extended Battery Life — The BLX1 bodypack runs up to 14 hours on two AA batteries.
• Scalable Operation — Up to 12 compatible systems per band support multi-presenter commercial setups.

Typical Applications

• Conference room
• House of worship
• Training room
• Commercial meeting space
• Multi-purpose room
• Auditorium

Technical Specifications

Frequently Asked Questions

Who is the BLX14/CVL designed for?
It suits presenters, lecturers, and clergy who need hands-free, intelligible speech reinforcement in commercial AV spaces.

How do I prevent interference?
Run QuickScan at setup to select the best open frequency, and coordinate up to 12 compatible systems per band for multi-channel use.

Can it integrate with an installed AV system?
Yes. The BLX4 receiver provides XLR and 1/4-inch outputs for connection to mixers and DSP. For a rack-mount receiver option, see the Shure BLX4R Rackmount Wireless Receiver.

How long does the battery last?
The BLX1 bodypack runs up to 14 hours on two AA batteries.

Is support available for deployment?
Yes. Creation Networks offers expert AV support for configuration and frequency coordination.