Earthworks M23 G2 Measurement Microphone
Best precision tool for professional acoustic engineers and room calibrators.
This is the gold standard for anyone serious about room tuning or loudspeaker design. Its rugged stainless steel build and extreme SPL handling mean you can trust the data in any environment, though its laser-focused precision is overkill for casual recording setups.
$549.00
at
Rationalacoustics
More M-Series options
Who it's for
- Professional sound engineers requiring laboratory-grade precision for room tuning
- Touring technicians working in diverse and unpredictable outdoor environments
- Acoustic consultants analyzing fine-grained time-domain behavior of performance spaces
Who should skip it
- Budget-conscious hobbyists who only need basic frequency response checks
- Casual users looking for a rugged, toss-in-the-bag utility microphone
- Mobile recordists using low-power bus-powered interfaces with inconsistent voltage
Performance breakdown
Frequency Accuracy
Flat response across the spectrum ensures data integrity for critical analysis.
SPL Handling
Easily captures high-decibel sources without distortion or signal clipping.
Build Durability
Stainless steel construction withstands the rigors of frequent field deployment.
Portability
Compact, lightweight design makes it effortless to pack for remote tuning.
Environmental Resilience
IP54 rating provides reliable protection against dust and moisture in the field.
Power Efficiency
Low phantom power draw ensures compatibility with a wide range of interfaces.
Key Specs
Transducer Type
Condenser
Polar Pattern
Omnidirectional
Frequency Response
5 Hz - 23 kHz
Sensitivity
-40 dBV/Pa
Max SPL
140 dB
Impedance
1000 ohms
Connectivity
XLR
Power Source
48V Phantom Power
Form Factor
Handheld
Construction Material
Stainless steel
Know before you buy
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Ask Metto anything about the Earthworks M23 G2 Measurement Microphone before you decide.
