Earthworks M30 G2
Best precision tool for professional acoustic measurement and system calibration.
This precision measurement tool delivers exceptional accuracy for system calibration and acoustic analysis. Its robust construction and wide frequency range make it an essential asset for professionals tuning studios, live venues, or home theaters.
$549.00
at
Resonixsoundsolutions
More M-Series options
Who it's for
- Professional acoustic engineers requiring laboratory-grade precision for room tuning
- Live sound technicians optimizing complex PA systems in large venues
- Field researchers conducting acoustic measurements in diverse environmental conditions
Who should skip it
- Budget-conscious creators looking for basic room correction tools
- Touring crews needing rugged, indestructible gear for high-impact environments
- Mobile recordists using entry-level interfaces with limited power delivery
Performance breakdown
Frequency Accuracy
Captures the entire audible spectrum with surgical, flat-response precision.
SPL Handling
Easily manages extreme sound pressure levels without distortion or clipping.
Build Integrity
Stainless steel housing ensures long-term durability in demanding field environments.
Power Efficiency
Optimized circuitry draws minimal phantom power for better interface compatibility.
Placement Versatility
Compact form factor allows for precise positioning in tight acoustic spaces.
Calibration Reliability
Consistent, transparent capture makes this a gold standard for system tuning.
Key Specs
Frequency Response
5Hz–30kHz
Max SPL
140dB
Sensitivity
-40 dBV/Pa
Polar Pattern
Omnidirectional
Material
Stainless steel
Power Source
+48V Phantom Power
Connectivity
XLR
Included Accessories
Carrying case, OMW2 windscreen, MC1 microphone clip
Know before you buy
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