


🎙️ Measure Like a Pro, Calibrate Like a Boss
The Earthworks M23 Omni Measurement Microphone is a small-diaphragm condenser mic designed for ultra-precise acoustic measurements. With a flat frequency response up to 23kHz, omnidirectional pickup, and compliance with top industry standards, it’s the go-to tool for sound system calibration, room acoustics analysis, and loudspeaker testing. Its rugged stainless steel build and included calibration chart make it a reliable, cost-effective choice for professionals demanding accuracy and consistency.







| ASIN | B008LV09LA |
| Antenna Location | Studio Recording |
| Audible Noise | 22 Decibels |
| Best Sellers Rank | #73,388 in Musical Instruments ( See Top 100 in Musical Instruments ) #332 in Professional Video Microphones #729 in Multipurpose Condenser Microphones |
| Brand | Earthworks |
| Built-In Media | Microphone |
| Color | Nickel |
| Compatible Devices | Personal Computer, Laptop |
| Connectivity Technology | XLR |
| Connector Type | XLR |
| Customer Reviews | 5.0 out of 5 stars 10 Reviews |
| Enclosure Material | Stainless Steel |
| Frequency Range | 20 hz 20 khz |
| Frequency Response | 23000 Hz |
| Hardware Platform | Karaoke Machine |
| Impedance | 100 Ohms |
| Item Dimensions | 9.2 x 4.85 x 3 inches |
| Item Weight | 0.92 Pounds |
| Manufacturer | Earthworks |
| Microphone Form Factor | Small Diaphragm |
| Model Name | M23 |
| Model Number | M23 |
| Number of Channels | 1 |
| Polar Pattern | Omnidirectional |
| Power Source | Corded Electric |
| Recommended Uses For Product | Studio Recording |
| Signal-to-Noise Ratio | 78 dB |
| Special Feature | Clip |
| UPC | 827517000558 639476323919 |
| Unit Count | 1.00 Count |
| Warranty Description | 2-Year Warranty |
A**A
I should have bought this sooner
As a user of Umiks for years and years, I finally realized their calibration file does not go down past 20hz. Finally picked up an m23 and holy crow, I had no idea how off my old measurements were. Plotted the three mics here and zero regrets. 100% confidence in the results coming in, and 0% hassle with calibration files. Notice the hand signed Earthworks test results run right before they shipped. That is a level of service I have not ever experienced. This is soundly better than Umik-1 or Umik-2.
Q**D
Excellent microphone
Very accurate throughout the spectrum.
S**E
i love the quality
im doing hometheater installation for 20 years now, I like the quality of this mic, realy its super, I would support this product alot
Trustpilot
1 day ago
2 months ago