M30 Precision Measurement Microphone

M30 Precision Measurement Microphone

EAR-M30

$1,239.00

High-precision omnidirectional condenser microphone for accurate acoustical measurements.

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The Earthworks M30 is a high-precision condenser microphone designed for professional sound measurements and studio recording. It features an omnidirectional polar pattern and a flat frequency response from 3Hz to 30kHz, ensuring accurate sound reproduction without coloration. The microphone can handle sound pressure levels up to 140dB without distortion, making it suitable for a wide range of applications from live sound to laboratory settings. Its robust design includes a small-diameter pre-polarized capsule coupled with a wideband, low-output impedance preamplifier.

Flat frequency response across a wide range
Handles high SPL without distortion
Consistent omnidirectional polar response
Low self-noise for clear audio capture
Robust design suitable for field and lab use
Requires standard 48V phantom power

frequency_response : 3Hz to 30kHz

polar_pattern : omnidirectional

sensitivity : 30mV/Pa (-30.5 dBV/Pa)

power_requirements : 48V Phantom Power

noise_level : 20dB SPL equivalent (A weighted)

dimensions

length : 229

diameter : 22

weight : 0.225

min_output_load : 600Ω between pins 2 & 3

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