Shure BLX14/SM31 H8E

Unleash Your Voice with the Shure BLX14/SM31 H8E

Shure BLX14/SM31 H8E is a wireless headset microphone system ideal for fitness instructors and active presenters. The SM31 microphone is moisture-resistant and delivers excellent vocal clarity, paired with the BLX1 transmitter and BLX4 receiver for reliable performance.

Key Features of the BLX14/SM31 H8E

Moisture-resistant headset microphoneUp to 14 hours of battery life with 2 AA batteriesWireless range of up to 100 metersReceiver with automatic-setup internal antennasFrequency response optimized for voice

What Makes the BLX14/SM31 H8E Special?

This system is designed to withstand sweat and demanding physical conditions. Ideal for gyms and group fitness classes, it maintains clarity even during constant movement. Effortless reliability and mobility for active voices.

Technical Specifications of the BLX14/SM31 H8E

• SM31 cardioid microphone with electret capsule
• Microphone frequency response: 45 Hz – 20 kHz
• BLX4 receiver with XLR and 1/4″ jack outputs
• Battery life: up to 14 hours
• Operating range: up to 100 meters
• Includes clip and windscreen