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Earthworks M23 Measurement Mic
Earthworks M23 Measurement Mic with Included Mount
Earthworks M23 Measurement Mic with 10-ft Mogami Microphone Cable & RME Fireface UCX II
10-ft Mogami Microphone Cable (Add-On)
10-ft Mogami Microphone Cable (Add-On)
Earthworks M23 Measurement Mic
Earthworks M23 Measurement Mic with Included Mount
Earthworks M23 Measurement Mic with 10-ft Mogami Microphone Cable & RME Fireface UCX II
10-ft Mogami Microphone Cable (Add-On)
10-ft Mogami Microphone Cable (Add-On)
Add To Cart
The M23 is the ideal choice for those who desire a high-quality reliable measurement microphone for room measurements and sound system setup. It will provide the same excellent polar accuracy as our higher-priced measurement microphones. The M23 provides a frequency response from 3Hz to 23kHz, and will handle 140dB SPL. In comparison, the M30 offers a frequency response from 3Hz to 30kHz. The M23 also has a shorter body length than the M30. The M23 requires standard 24-48V phantom power for operation.
The M23 is a precision engineered 23kHz omnidirectional measurement microphone ideally suited for acoustical measurements including loudspeaker design and quality control, sound system setup and troubleshooting, room acoustics, or any application where an accurate free-field measurement microphone is required.
A flat frequency response that extends from 3Hz to 23kHz, an exceptionally consistent omnidirectional polar response, 140dB SPL rating without distortion and no handling noise.
Immune to most temperature and atmospheric fluctuations, the M23 delivers reliable and repeatable results in any environment.
The M23 works with any high-quality FFT-based real-time audio system measurement software, like SMAART™, SIM™, REW™, Electroacoustics Toolbox™, FuzzMeasure™ and others, as well as for use in PA system alignment and loudspeaker design.
Every M23 is individually hand-tuned and tested and is delivered with its own printed frequency response chart. An Electronic Calibration File (ECF) is generated for each microphone during final testing, and can be downloaded free of charge after product registration.
In audio, our perception of what feels real and natural is incredibly sensitive to resolution in the time domain. In particular, the level of detail present in the initial transient is responsible for much of our sense of content, meaning, and frequency balance. This includes defining attributes like “timbre”, “texture”, and “air”. Earthworks’ blazingly fast technology ensures that every performance sounds like life
| FREQUENCY RESPONSE | 3Hz -23kHz |
|---|---|
| POLAR PATTERN | Omnidirectional |
| SENSITIVITY | 34mV/Pa (-29dBV/Pa) |
| POWER REQUIREMENTS | 24-48V Phantom, 10mA |
| MAX ACOUSTIC INPUT | 140dB SPL |
| OUTPUT | XLR (pin 2+) |
| OUTPUT IMPEDANCE | 65Ω balanced (between pins 2 & 3) |
| MIN OUTPUT LOAD | 600Ω between pins 2 & 3 |
| NOISE | 20dB SPL equivalent (A weighted) |
| DIMENSIONS (L x D) | 165mm x 22mm (6.5 x .860 inches) |
| WEIGHT | .36 lb. (160g) |
