Dayton Audio OmniMic 40k Measurement System

The Dayton Audio OmniMic 40k Precision Measurement System is a professional-grade tool designed for audio enthusiasts, acousticians, and engineers who demand accurate acoustic analysis. This comprehensive system enables you to measure frequency response, room acoustics, and speaker performance with exceptional precision, making it indispensable for studio tuning, loudspeaker design, and home theatre calibration.

Featuring an omnidirectional electret capsule, the OmniMic 40k captures sound from all directions, ensuring reliable measurements in any environment. Its frequency response spans an impressive 5 Hz to 40,000 Hz, allowing you to analyse both deep bass and ultrasonic content. The system can handle sound pressure levels up to 145 dB SPL or more when using the included 24 dB attenuator switch, making it suitable for high-output professional applications. Powered via USB-B connection, it operates seamlessly with Windows-based computers, eliminating the need for external power supplies. The compact design, measuring just 25.5 mm in diameter and 219 mm in length, ensures easy positioning during measurements.

Whether you are optimising a recording studio, developing custom loudspeakers, or fine-tuning a high-end audio system, the Dayton Audio OmniMic 40k delivers the accuracy and versatility required for serious acoustic work.