Shure SM31FH-TQG Fitness Headset Condenser Microphone (Used)

The Shure SM31FH-TQG is a high-performance fitness headset condenser microphone designed specifically for fitness and aerobics instructors. This headset is a like-new open box product with no signs of use, ensuring that you receive a product in excellent condition. It is part of the renowned Shure SM family, which is known for its durability and exceptional audio quality. The SM31FH-TQG stands out due to its hydrophobic materials and moisture-repellent cartridge housing, providing a rugged and durable solution for demanding fitness environments.

Designed to withstand the rigors of high-intensity workouts, the SM31FH-TQG features a cardioid condenser microphone that delivers crisp, clear vocal reproduction. It comes equipped with TA4F 4-pin connectors, making it a versatile replacement for any existing Shure wireless headset system. Additionally, it’s available in bundled BLX and GLX-D wireless system packages, offering flexible options for various instructional settings. The lightweight and low-profile design ensures that instructors can wear it comfortably for extended periods without experiencing fatigue, while the flexible gooseneck allows for easy adjustments to optimize microphone placement.

The Shure SM31FH-TQG’s moisture-repellant construction ensures long-lasting performance by protecting the microphone from corrosion damage common in humid fitness environments. This reduces the frequency of replacements and maintains the microphone's sound integrity. Whether you are leading a high-energy aerobics class or providing calm yoga instruction, this headset will enhance your audio needs with reliable performance and legendary Shure engineering.

Key Features

• Wireframe headset fits securely and comfortably for fitness and aerobics instructors
• Moisture-repellent hydrophobic fabric protects the microphone cartridge from harmful corrosion in humid environments
• Flexible gooseneck allows discrete adjustment for optimal placement and isolation
• Lightweight, low-profile design prevents fatigue during high-impact activities
• TA4F (TQG) connector compatible with any Shure wireless bodypack
• Included windscreen reduces plosive, breath, and wind noise for clear sound
• Tailored frequency response ideal for crisp and clear vocal reproduction
• Available with bundled BLX and GLX-D wireless systems
• Legendary Shure precision engineering ensures durability and high performance

Specifications

• Type: Electret Condenser
• Frequency Response: 45 Hz to 20,000 Hz
• Polar Pattern: Unidirectional (Cardioid)
• Output Impedance @ 1 kHz: 600 Ohms
• Audio Output Level: -50 dBV/Pa
• Signal-To-Noise Ratio @ 1 kHz: 66 dB
• Maximum SPL: 145.0 dB
• Dynamic Range @ 1 kHz: 117.0 dB
• Equivalent Output Noise: 28 dB (A-Weighted)
• Power Requirements: +5 V DC (nominal), 10 V maximum (DC bias)
• Polarity: Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1
• Cable: 1.1 m (45 in.)
• Connector: TA4F
• Net Weight: 60 g (2.11 oz.)
• Product Dimensions: 3.2 x 7.6 x 6.4 inches

Package Contents

• Shure SM31FH-TQG Fitness Headset Condenser Microphone
• Windscreen
• User manual