Earthworks M23 Microphone
Best precision tool for professional audio system calibration and room analysis.
This is the gold standard for engineers who refuse to guess when tuning a room. It trades the convenience of a multipurpose mic for surgical, laboratory-grade accuracy that remains rock-solid regardless of the environment.
$499.00
at
RSPE Audio Solutions
Who it's for
- Acousticians requiring absolute precision for room analysis
- Engineers capturing pristine, uncolored acoustic data
- Touring professionals needing reliable gear for field work
Who should skip it
- Hobbyists working with a limited equipment budget
- Musicians seeking microphones with character and warmth
- Users needing a low-maintenance mic for casual environments
Performance breakdown
Frequency Accuracy
Flat response from 3Hz to 23kHz ensures precise room analysis data.
SPL Handling
Capable of capturing 140dB without distortion in high-pressure environments.
Polar Consistency
Omnidirectional pattern maintains reliable measurements regardless of sound source angle.
Environmental Stability
Resistant to temperature and atmospheric shifts for consistent field performance.
Build Quality
Precision-engineered construction meets rigorous Type 1 industry standards.
Software Compatibility
Seamless integration with industry-standard FFT-based audio measurement platforms.
Key Specs
Dimensions (L x D)
165mm x 22mm (6.5 x 0.860 inches)
Weight
0.36 lb. (160g)
Frequency Response
3Hz - 23kHz
Polar Pattern
Omnidirectional
Sensitivity
34mV/Pa (-29dBV/Pa)
Max Acoustic Input
140dB SPL
Output Impedance
65Ω balanced
Power Requirements
24-48V Phantom, 10mA
Connectivity
XLR
Included Accessories
XLR Cable
Know before you buy
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Ask Metto anything about the Earthworks M23 Microphone before you decide.
