BOYA BY-M40D Omnidirectional Lavalier Microphone

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  • Regular price $37.00
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The BY-M40D Omnidirectional Lavalier Microphone from BOYA is a professional clip-on mic for camcorders and audio recorders. It can be used to capture audio for video, interview, and presentation applications. The microphone is powered by 48V phantom power and provides a uniform frequency response at the direct and off-axis sections of the capsule, and is noted to reject clothing, contact and handling noise more efficiently. Also, a foam windscreen and microphone clip are included.


  • For Camcorders and Audio Recorders
  • Omnidirectional Polar Pattern
  • Requires 48V Phantom Power
  • Natural Sound Quality


Form Factor Lavalier
Sound Field Mono
Capsule 1 x Electret Condenser
Polar Pattern Omnidirectional
Windscreen Foam (Included)
Frequency Range 35 Hz to 18 kHz ±3 dB
Maximum SPL 120 dB SPL
Impedance 200 Ohms
Sensitivity -38 dB at 1 kHz
Signal-to-Noise Ratio 78 dB
Analog Output 1 x XLR 3-Pin
Operating Voltage 48 V
Mounting Alligator Clip (Included)
Packaging Info
Package Weight 0.385 lb
Box Dimensions (LxWxH) 7.65 x 4.25 x 1.6"