Set Your System Up for Success
The Earthworks M30 measurement microphone set the standard for system calibration for years, and Sweetwater is very pleased to announce that the second generation of the M30 is now here! In addition to its mainstay stainless steel construction, immensely wide 5z–30kHz frequency range, and robust 140dB SPL, the M30 G2 boasts numerous improvements over its predecessor. These include reduced phantom power consumption, reduced 1kHz sensitivity, a more compact form factor, and new accessories. The M30 G2's omnidirectional polar pattern renders it particularly useful for room acoustic measurements, though it can also be used for live sound, recording studios, hi-fi home theaters, and even scientific research. Additionally, each M30 G2 comes with its own calibration chart for handy reference. Regardless of the application you have in mind, the M30 G2 measurement mic from Earthworks will help ensure that your system is at its peak performance.
Related Videos: M30 G2 Measurement Microphone
New for G2
- Reduced phantom power consumption: the M30 G2's +48V phantom power consumption is now 7.2 mA, down from the first generation's 10 mA. This extends battery runtime for transmitters and enhances compatibility with specific audio interfaces in large multi-mic setups.
- Reduced 1kHz sensitivity: reduced to -40 dBV/Pa (10 mV/Pa) with a tolerance of +/- 2dB for enhanced compatibility with audio interfaces that cannot handle input signal levels above 10 dBV.
- Streamlined form factor: The new M30 G2 is ~1.5 inches shorter than the first generation, making it easier to place, requiring less storage space, and resulting in lower weight.
- Included accessories: every M30 G2 also comes with its own carrying case, OMW2 windscreen, and MC1 microphone clip for greater safety and flexibility.
Wide range of use cases
The M30 G2 can be used for a wealth of applications, including:
Live Sound
- PA system tuning and alignment
- SPL measurement and monitoring
- Acoustical measurement of venues and performance spaces
Recording Studios
- Acoustical measurement for control rooms, iso booths, and other recording spaces
- Tuning and alignment for multichannel and immersive audio setups
Loudspeaker Design and Testing
- Measurements for Frequency-Domain, Time-Domain, distortion/noise, production floor, and quality control
Hi-Fi and Automotive Audio
- Acoustical measurement, system tuning, alignment, and analysis for listening spaces
Acoustics
- Measurements and monitoring for rooms, ambient noise, and SPL
Scientific Research
- Infrasonic/ultrasonic sound capture and analysis for natural sound sources such as environments, animals, and insects
Industry and Manufacturing
- Design and development measurements for audio-related product noise and quality control
Military and Intelligence
- Audio capture and analysis for object and event identification
- Distance, direction, and localization of sound sources and events
Earthworks Audio: making art out of microphones
When asked to describe Earthworks Audio microphones, Sweetwater engineers immediately think of two words: speed and transparency. Long renowned for their incredible measurement microphones featuring blazing-fast rise times of mere microseconds, studio professionals revere Earthworks Audio studio and stage microphones for their honest representation of sound sources with minimal coloration. Their microphones’ stainless steel solid rod construction is also instantly recognizable and a quintessential example of impeccable form meeting top functionality.
Earthworks M30 G2 Features:
- 2nd generation of Earthworks' industry-leading measurement microphones
- Helps any audio system sound its very best
- Extremely wide 5Hz–30kHz frequency range
- 140dB SPL at +48V phantom power (133dB SPL at +12V phantom power)
- Reduced phantom power consumption for longer transmitter battery life and greater audio interface compatibility
- Reduced 1kHz sensitivity enhances compatibility with a broader range of audio interfaces
- More compact form factor for easier placement, more convenient storage, and reduced weight
- Vast range of potential use cases for acoustics, studios, PA systems, home theaters, and much more
- Comes with strong case, OMW2 windscreen, and MC1 microphone clip
