Shure SM 39-LM3
The SM39 headset microphone is the ideal solution for artists who want complete freedom of movement while demanding exceptional sound. Thanks to its lightweight and discreet design, it offers unmatched comfort and impeccable vocal clarity, even during the most dynamic performances. Whether you are on a massive stage or capturing the attention of a more intimate audience, the SM39 guarantees perfect vocal precision. This headset microphone is designed for those who need mobility without compromising on sound quality.
Axient Digital compatibility
It integrates seamlessly with the Axient Digital system and all Shure wireless systems, ensuring reliable performance in every performance.
Security and discretion
Its flexible and adjustable boom holds the microphone securely in place, offering precise placement without restricting movement.
Superior sound quality
Its cardioid polar pattern and its off-axis rejection capacity of more than 20 dB ensure clear vocals, even in noisy environments.
Ergonomic design for long-lasting comfort
Its low-profile design, naturally adapting to the ear and jaw, allows performers to wear it comfortably for long periods of time.
Performance in all environments
The SM39 comes with windscreens suitable for both indoor and outdoor use, ensuring clear sound in all circumstances.
Durability and sweat resistance
Thanks to its hydrophobic coating, it resists sweat, maintaining exceptional sound quality even during intense performances.
Microphone Type: Electret Condenser
Pattern: Cardioid
Frequency Response: 70 Hz to 20 kHz
Output Impedance: 95 Ω (at 1 kHz, with RPM400 preamp)
Sensitivity:
SM39-TQG: -47 dBV/Pa
SM39-LEMO: -40 dBV/Pa
Maximum Sound Pressure Level (SPL):
SM39-TQG: 144 dB SPL
SM39-LEMO: 134 dB SPL
Signal to Noise Ratio:
SM39-TQG: 121 dB
SM39-LEMO: 112 dB
Dynamic Range:
SM39-TQG: 71 dB
SM39-LEMO: 72 dB
Noise :
SM39-TQG : -118 dBV-A
SM39-LEMO : -112 dBV-A
Equivalent Output Noise :
SM39-TQG : 23 dBSPL-A
SM39-LEMO : 22 dBSPL-A
Polarity :
Positive pressure on the diaphragm produces a positive voltage on pin 3 relative to pin 1.
Connector :
SM39-TQG : TA4F (Black)
SM39-LEMO : LEMO (Black)
Recommended Power Supply :
+5 V DC (recommended operating voltage on pin 2 of the microphone connector relative to pin 1).
Cable Length:
1.5 m
Net Weight:
SM39-TQG: 55 g
SM39-LEMO: 54 g
Available Models:
SM39-TQG: Headworn Vocal Microphone, TA4F Connector (Black)
SM39-LEMO: Headworn Vocal Microphone, LEMO Connector (Black)
Euroguitar Reference : 115530