The Shure SM39-LM3 headset microphone is engineered for performers on the move, offering a seamless blend of comfort and superior sound clarity. Whether you're commanding the stage or engaging in an intimate setting, this microphone's cardioid polar pattern with over 20 dB off-axis attenuation ensures your vocals are captured with precision, while minimizing background noise. The lightweight and low-profile design makes it a discreet companion that stays securely in place, thanks to its adjustable boom arm and flexible headband.

Built to withstand the demands of high-energy performances, the SM39-LM3 features a hydrophobic coating, protecting it from sweat and moisture—ideal for those who give it their all under the spotlight. Its ergonomic design provides a natural fit, ensuring comfort during extended use, so you can focus on delivering your best performance. Compatible with Axient Digital and all Shure wireless systems, this microphone offers rock-solid reliability and freedom on any stage.

Key Features:

• Cardioid polar pattern with over 20 dB off-axis attenuation
• Frequency range: 70 - 20,000 Hz
• Sensitivity: -40.3 dBV/Pa
• Max sound pressure level: 134.1 dB SPL
• Signal-to-noise ratio: 71.9 dB
• Dynamic range: 112 dB
• Adjustable, flexible boom arm for precise mic placement
• Hydrophobic coating for moisture protection
• Includes indoor and outdoor windscreens, collar clip
• Compatible with Shure wireless systems via 3-pin LEMO connector
• Lightweight at 54 g with a 150 cm cable length

Product specs

FAQs

What is the primary application of the Shure SM39-LM3 headset microphone?

The Shure SM39-LM3 is designed primarily for vocal performance, offering a cardioid polar pattern that minimizes background noise, making it ideal for live performances and presentations.

Is the Shure SM39-LM3 suitable for outdoor use?

Yes, the Shure SM39-LM3 includes indoor and outdoor windscreens, making it suitable for various environments, including outdoor performances.

What type of connector does the Shure SM39-LM3 use?

The Shure SM39-LM3 features a 3-pin LEMO connector, ensuring secure and reliable connectivity with compatible audio systems.

Does the Shure SM39-LM3 require phantom power?

The Shure SM39-LM3 does not include a removable phantom adapter, but as a condenser microphone, it typically requires phantom power provided by most professional audio equipment.

How does the cardioid pattern of the Shure SM39-LM3 benefit vocal performances?

The cardioid pattern of the Shure SM39-LM3 helps to focus on the sound source directly in front of the microphone while reducing unwanted ambient noise, enhancing vocal clarity in performance settings.