BLX14R/MX53 Wireless Headset Microphone System

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Product Overview

The Shure BLX14R/MX53 brings presenters, teachers, clergy, and lecturers a cost-effective wireless earset microphone system with quality sound, simple setup, intuitive operation, and dependable performance right out of the box. It includes the rugged BLX4R single-channel receiver with LCD display, adjustable output level, and removable antennas for rackmounting the unit—ideal for A/V installations and sound-reinforcement applications.

The BLX14R/MX53 also includes a tan MX153 omnidirectional subminiature earset microphone with collar clip and windscreen, and a bodypack transmitter. The earset's ultra-lightweight, comfortable, and flexible design is discreet, stable, and easy to place over either ear. The receiver features one-touch QuickScan frequency selection to quickly search 123 available frequencies and locate a clean RF channel in case of interference. It provides up to 14 hours of continuous use with two AA batteries, at a range up to 300'. Up to 12 mic channels can operate simultaneously in each frequency band.

This system is well suited for hands-free speech in small venues, wedding halls, and houses of worship, as well as conference, educational, and corporate facilities.


Rackmount Receiver, BLX4R

  • For Small Venues and Conference Rooms
  • Single-Channel, Rackmount Design
  • 123 Auto-Scan Frequencies
  • Two Removable Antennas with Diversity

Beltpack Transmitter, BLX1

  • Use with Lav/Headset Mic or Instrument
  • TA4M Connector
  • On/Off Power Button

Headset Microphone, MX153

  • TQG Connector for Shure Bodypacks
  • Miniature Low-Profile Single Ear Design
  • Omnidirectional Polar Pattern
  • High Gain Before Feedback

BLX14R/MX53 User Guide

Shure Frequency Finder


Warranty Information

2 year limited warranty