{"product_id":"dayton-audio-omnimic-40k-measurement-microphone-om40k","title":"Dayton Audio - OmniMic 40K Measurement Microphone - OM40K","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Dayton Audio OmniMic 40k is a powerful and precise all-in-one acoustic measurement system, ideal for optimising audio systems at any level. It features a durable USB omnidirectional microphone capable of calibrated measurements from 5 Hz to 40,000 Hz with high fidelity and minimal variance, even off-axis. The included PhotoLink device enables accurate time-of-flight measurements to calculate the Acoustic Origin Offset (AOO), which is essential for speaker design and system calibration. With capabilities including frequency response, SPL, harmonic distortion, and room acoustics analysis, along with intuitive software, the OmniMic 40k provides professionals and hobbyists with everything needed to design and refine audio systems.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAccurate 5–40,000Hz response with calibration files.\u003c\/li\u003e\n  \u003cli\u003eHigh dynamic range allows distortion free measurements up to 145dB.\u003c\/li\u003e\n  \u003cli\u003eInstantly calculates acoustic time-of-flight.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in 2.83V indicator for standard measurements.\u003c\/li\u003e\n  \u003cli\u003eMeasures 3rd-order distortion to 13,333Hz.\u003c\/li\u003e\n  \u003cli\u003eQuick and easy, beginner-friendly setup.\u003c\/li\u003e\n  \u003cli\u003eMeasures frequency response, phase, distortion, SPL, loudspeaker compression, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n  \u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eDayton Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dayton Audio","offers":[{"title":"Default Title","offer_id":53447201521937,"sku":"OM40K","price":1289.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/7115\/7265\/files\/OM40K-2_A.png?v=1776901270","url":"https:\/\/nbaudio.com.au\/products\/dayton-audio-omnimic-40k-measurement-microphone-om40k","provider":"NB Audio","version":"1.0","type":"link"}