{"product_id":"earthworks-m50","title":"Earthworks M50","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\r\n\u003cp\u003eThe M50 is a precision engineered 50kHz omnidirectional measurement microphone ideally suited for acoustical measurements including high-end loudspeaker design and quality control, scientific research, measurements of ultrasonic or subsonic transducers, or any application where an extremely accurate free-field measurement microphone is required.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eKnown for its accuracy, reliability and consistency, the M50 is the top of the line measurement microphone with extraordinary impulse response for those who have stringent requirements and demand the very best.\u003cbr\u003e\u003cbr\u003eThe M50’s audio performance is unparalleled. It has an ultra wide flat frequency response that extends from 3Hz to 50kHz and is flat throughout the entire spectrum. Its omnidirectional polar response exceptionally consistent, providing an even coherent response a the direct and off-axis sections of the microphone capsule.\u003cbr\u003e\u003cbr\u003eThe M50 has a 140dB SPL rating without distortion and no handling noise.\u003cbr\u003e\u003cbr\u003eWith temperature compensated electronics, the M50 was built to deliver repeatable results no matter what the environment.  \u003cbr\u003e\u003cbr\u003eLightning fast impulse response and linear phase response make the M50 ideal for use with high-quality FFT-based real-time audio system measurement software like SMAART™, SIM™, REW™, Electroacoustics Toolbox™, FuzzMeasure™ and others, as well as for use in PA system alignment and loudspeaker design.\u003cbr\u003e\u003cbr\u003eEvery M50 is individually hand-tuned and tested and is delivered with its own printed frequency response chart. An Electronic Calibration File (ECF) is generated for each microphone during final testing, and can be downloaded free of charge after product registration.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e50kHz flat frequency response\u003c\/li\u003e\r\n\u003cli\u003eIdeally suited for acoustical measurements that require extended frequency response, including high-end loudspeaker design and quality control, scientific research, measurements of ultrasonic or subsonic transducers, or any application where an extremely accurate free-field measurement microphone is required\u003c\/li\u003e\r\n\u003cli\u003eOur top of the line measurement microphone with extraordinary impulse response for those who have stringent requirements and demand the very best\u003c\/li\u003e\r\n\u003cli\u003eProvides laboratory grade accuracy\u003c\/li\u003e\r\n\u003cli\u003eOmnidirectional polar pattern\u003c\/li\u003e\r\n\u003cli\u003eFlat frequency response, fast impulse response and exceptional polar characteristics\u003c\/li\u003e\r\n\u003cli\u003eUsed by SMAART™, MLSSA™, Spectrafoo™, TEF™ and RTA in addition to acoustic measurement systems manufactured by dbx, DEQX and others\u003c\/li\u003e\r\n\u003cli\u003eMeets or exceeds ANSI Type 1 and applicable IEC 61094 requirements\u003c\/li\u003e\r\n\u003cli\u003eEach M Series microphone is delivered with its own calibration chart providing its individually measured open-circuit sensitivity and the frequency response curve\u003c\/li\u003e\r\n\u003cli\u003eElectronic Calibration File available\u003c\/li\u003e\r\n\u003cli\u003eOperating Temp Range: -20 deg C to +60 deg C ( -4 deg. F to 140 deg. F)\u003c\/li\u003e\r\n\u003cli\u003eStorage Temp Range: -40 deg C to +80 deg C ( -40 deg. F to 176 deg. F)\u003c\/li\u003e\r\n\u003cli\u003eHumidity: Up to 90%\u003c\/li\u003e\r\n\u003cli\u003eRe-calibration recommended every five (5) years\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eFrequency Response: 3Hz to 50kHz ±1\/-3dB\u003c\/li\u003e\r\n\u003cli\u003ePolar Pattern: Omnidirectional\u003c\/li\u003e\r\n\u003cli\u003eSensitivity: 34mV\/Pa (-29dBV\/Pa)\u003c\/li\u003e\r\n\u003cli\u003ePower Requirements: 24 – 48V Phantom, 10mA\u003c\/li\u003e\r\n\u003cli\u003eMax Acoustic Input: 140dB SPL\u003c\/li\u003e\r\n\u003cli\u003eOutput: XLR (pin 2+)\u003c\/li\u003e\r\n\u003cli\u003eOutput Impedance: 65Ω balanced (between pins 2 \u0026amp; 3)\u003c\/li\u003e\r\n\u003cli\u003eMin Output Load: 600Ω between pins 2 \u0026amp; 3\u003c\/li\u003e\r\n\u003cli\u003eNoise: 20dB SPL equivalent (A weighted)\u003c\/li\u003e\r\n\u003cli\u003eDimensions L x D: 229mm x 22mm (9 x .860 inches)\u003c\/li\u003e\r\n\u003cli\u003eWeight: .5 lb. (225g)\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Earthworks","offers":[{"title":"Default Title","offer_id":43892501020715,"sku":"EW-M50","price":1058.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/m50-stk-b__12425.1682433376.1280.1280.jpg?v=1775678380","url":"https:\/\/www.empirepro.com\/products\/earthworks-m50","provider":"Empire Pro","version":"1.0","type":"link"}