BOYA Official Store (BY-M4C/M4OD Lavalier Microphone)
BY-M4C is a lavalier microphone with cardioid polar pattern, which yields a generous pickup area while maintaining adequate feedback and noise rejection at the off-axis section of the capsule.
BY-M4OD is a lavalier microphone with Omni-directional polar pattern, which 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.
Polar pattern: Omni-directional (BY-M4OD)
Cardioid (BY-M4C)
Frequency Range: 35-18KHz +/-3dB
Signal/Noise: 78dB
Max SPL: 120 dB
Output Impedance: 200 ohms
Sensitivity: -38dB +/-3dB / 0dB=1V/Pa, 1kHz
Power requirement: 48V Phantom power