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Designed for Mobility
Built into the IMM-6C is the CM6542 ADC/DAC which accurately converts the acoustic information into bit-perfect data for use with any acoustic measurement software that supports external equipment. with a THD+N rating of 0.001%, the ADC works transparently providing maximum accuracy from input to output. The output jack of the IMM-6C allows you to play sweeps and noise from your host device for an all-in-one testing setup, and acts as a convenient kick-stand to keep your microphone off any surfaces your device rests on.
The USB end of the IMM-6C has been slimmed down and extended for guaranteed fit through large phone and tablet cases for no fuss connections.
Applications
The Dayton Audio iMM-6 is a microphone specifically engineered for professional-grade measurement and recording purposes. It is optimized to seamlessly connect to any device with a USB-C port including Apple and Android products. Its durable construction and compact design make it an ideal companion for audio professionals who need to conduct on-location tasks such as acoustic analysis, audio level monitoring, and recording.
Each iMM-6 microphone undergoes individual calibration using laboratory-standard measurement microphones. This painstaking calibration process ensures consistent and repeatable measurements, providing the same level of precision that was previously only attainable with expensive standalone microphones.
A unique serialized calibration file is available for each iMM-6C. This calibration file can be used by most audio-analysis apps for the iPad, iPhone, and iPod Touch that support microphone calibration.
Omnidirectional Microphone Capsule
The omnidirectional polar pattern of a microphone, such as the IMM-6, offers a wide range of benefits and capabilities. By using an omnidirectional electret condenser capsule, this microphone is designed to capture sound equally from all directions. Whether you're assessing the acoustics of a concert hall, a recording studio, or a home theater, this microphone can accurately capture the spatial characteristics and reverberation within the space. When it comes to measuring the output of a speaker driver, an omnidirectional microphone ensures that you capture the sound emitted from all angles. This provides a comprehensive representation of the speaker's performance, enabling you to analyze its frequency response, distortion levels, and other important characteristics.
Note: In order to use your iMM-6 as a calibrated measurement microphone you may be required to purchase an app for your tablet or smart phone. Dayton Audio suggests AudioTool for Android and Audiotools for IOS
HighCommand
September 7, 2025
I have a new audio device with room correction built in. I have used the Dirac system with microphones and stands and this is so much simpler. The mobile app for my device recognized the microphone and the calibration was extremely easy to run and I am very pleased with the results. Having a small but accurate (better than phone mic) device is great. Can't believe it took me so long to find this. Highly recommended and great value.
Shawn J
July 4, 2025
Works well with REW. Easy to use and set up. Great value in a little package.
Big Al
June 21, 2025
Mic works great with downloaded software Audio Tools which was like $20 but the free features are only 1/4 of full potential. The rest are add on tools that cost more for each extra feature. Can’t really tell if it is more sensitive than the internal iPhone mic which is supposed to be more filtered. I plan on testing speakers and outputs from a tube hobo preamp. I had to purchase a lightning to USB C female adapter as I have a iPhone 13.
Dave D
June 13, 2025
easy to use and works well
Rod C
May 21, 2025
I bought this to help identify the resonant frequencies I was experiencing in my car audio system. Although it wasn't possible to pinpoint the exact culprits, I was able to get a roundabout impression of the problem area.Once you download the app, everything else is quite easy.If you're really into audio tuning, this is a good tool to have.
Jean Guion
May 18, 2025
Unit is packaged extremely nice and in a resealable metal foam line custom case.. Microphone is highly sensitive and extremely accurate.... I haven't yet downloaded any of the microphone Calibration curves , but I'm sure they are high quality also...
Buying Prime FTW
April 16, 2025
Any USBC device that can use the open source software should work. software can be used unlicensed and work, but get advanced features for an additional cost.
J. B.
March 6, 2025
Not sure how accurate it is compared to more expensive professional models, but at this price point, it is a great tool to keep around for a general frame of reference. Quickly connects by USBC and has a snug fit.
Azat Gazizov
November 20, 2024
fine
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