Dayton Audio iMM-6C Calibrated USB-C Measurement Microphone

The Dayton Audio iMM-6C Calibrated USB-C Measurement Microphone is a precision tool designed for capturing accurate acoustic data directly from modern devices. This compact yet powerful microphone eliminates the need for bulky external audio interfaces, offering a streamlined solution for audio professionals, home theatre enthusiasts, and DIY speaker builders alike. Whether you are fine-tuning a studio monitor setup, optimising a home cinema system, or conducting acoustic analysis in a live sound environment, the iMM-6C delivers reliable, repeatable results.

Engineered for versatility, this microphone is ideal for a wide range of applications including room equalisation, speaker crossover design, and noise measurement. It connects seamlessly to any USB-C enabled smartphone, tablet, or computer, making it a portable companion for on-site measurements. The included calibration file ensures that your readings are accurate across the frequency spectrum, allowing you to make informed adjustments with confidence.

Technically, the iMM-6C features a high-quality electret condenser capsule with a flat frequency response, optimised for measurement tasks. Its USB-C interface provides plug-and-play functionality, supporting sample rates up to 48 kHz for detailed analysis. The robust aluminium housing minimises handling noise, while the included windscreen reduces unwanted artefacts during outdoor or airflow-prone measurements. With its compact design and professional-grade calibration, this microphone is an essential tool for anyone serious about acoustic precision.