{"product_id":"shure-sm39-lm3","title":"Shure SM39-LM3","description":"\u003ch3\u003eOverview:\u003c\/h3\u003e\u003cdiv\u003eDesigned for live touring, the Shure SM39 is a high-performance wireframe headset, providing a secure and comfortable fit for active singers, speakers, and multi-instrumentalists. It comes equipped with a 3-pin LEMO connector, compatible with Shure wireless bodypacks. The SM39 features a unidirectional cardioid polar pattern with excellent off-axis rejection and high gain before feedback, ensuring minimal signal bleed and feedback—even on loud stages or when positioned near floor monitors. Its mic capsule is finely tuned with a tailored frequency response, delivering best-in-class, crisp speech, and vocal reproduction ideal for live performances.\u003c\/div\u003e\u003cdiv\u003eFor precise mic placement, the SM39 features an adjustable microphone boom with a slider element, allowing optimal sound isolation and headset stability—even during intense movements. The lightweight, low-profile, all-black frame ensures comfort during extended use, while maintaining a discreet stage presence. Additionally, the SM39 comes with two locking snap-fit windscreens, effectively reducing plosives, breath noise, and wind interference for clean, intelligible sound in both indoor and outdoor environments.\u003c\/div\u003e\u003cdiv\u003e\n\u003cdiv\u003eVocal Clarity that Commands Attention\u003c\/div\u003e\n\u003cdiv\u003eThe cardioid polar pattern isolates your voice while rejecting background noise, and the flexible mic boom allows precise positioning for consistently clear, powerful sound.\u003c\/div\u003e\n\u003ch4\u003eWireless You Can Rely On\u003c\/h4\u003e\n\u003cdiv\u003eSeamlessly compatible with Axient Digital and all Shure wireless systems, ensuring rock-solid, uninterrupted audio on any stage.\u003c\/div\u003e\n\u003ch4\u003eEngineered for High-Energy Performances\u003c\/h4\u003e\n\u003cdiv\u003eA secure, adjustable fit stays locked in place, no matter how bold your moves.Stage-Ready Durability\u003c\/div\u003e\n\u003cdiv\u003eWith a sweat-resistant coating and rugged construction, the SM39 is built to endure even the most demanding performances.\u003c\/div\u003e\n\u003ch4\u003eAll-Day Comfort\u003c\/h4\u003e\n\u003cdiv\u003eThe lightweight, ergonomic design delivers a natural fit, keeping performers focused and comfortable through extended sets.\u003cb\u003e\u003c\/b\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\n\u003cb\u003eAt a Glance\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eWearable wireframe headset designed to fit securely and comfortably for active performers and multi-instrumentalists3-pin LEMO connector for Shure wireless bodypacksCardioid polar patternHigh gain before feedback and off-axis rejection\u003c\/li\u003e\n\u003cli\u003eTailored frequency response refined for clear, crisp vocal reproduction\u003c\/li\u003e\n\u003cli\u003eAdjustable mic boom with slider element for additional stability\u003c\/li\u003e\n\u003cli\u003eHigh RF resistance, compatible with digital wireless systems\u003c\/li\u003e\n\u003cli\u003eDiscreet and lightweight all-black frame for long-wearin use\u003c\/li\u003e\n\u003cli\u003eTwo snap-fit windscreens for indoor and outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs:\u003c\/h3\u003e\n\u003cb\u003e\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003e\u003c\/h3\u003ePolar Pattern\u003cspan style=\"white-space: pre;\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eCardioid\u003c\/div\u003e\n\u003cdiv\u003ePower Sources\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003ePlug-In Power\u003c\/div\u003e\n\u003cdiv\u003eColor\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eBlack\u003c\/div\u003e\n\u003cdiv\u003eMicrophone\u003c\/div\u003e\n\u003cdiv\u003eCompatible Transmitters\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eShure:\u003c\/div\u003e\n\u003cdiv\u003ePolar Pattern\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eCardioid\u003c\/div\u003e\n\u003cdiv\u003eIncluded Tone\/Pattern Caps\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eNo\u003c\/div\u003e\n\u003cdiv\u003ePerformance\u003c\/div\u003e\n\u003cdiv\u003eFrequency Response\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e70 Hz to 20 kHz\u003c\/div\u003e\n\u003cdiv\u003eMaximum SPL\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e134.1 dB\u003c\/div\u003e\n\u003cdiv\u003eSensitivity\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e-40.3 dBV\/Pa\u003c\/div\u003e\n\u003cdiv\u003eDynamic Range\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e112 dB\u003c\/div\u003e\n\u003cdiv\u003eEquivalent Noise Level\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e22.1 dB SPL\u003c\/div\u003e\n\u003cdiv\u003eConnectivity\u003c\/div\u003e\n\u003cdiv\u003eAnalog Output\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e1x LEMO 3-Pin\u003c\/div\u003e\n\u003cdiv\u003eCable Length\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e59.1\" \/ 1.5 m\u003c\/div\u003e\n\u003cdiv\u003ePower\u003c\/div\u003e\n\u003cdiv\u003ePower Sources\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003ePlug-In Power\u003c\/div\u003e\n\u003cdiv\u003eOperating Voltage\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e5 V\u003c\/div\u003e\n\u003cdiv\u003ePhysical\u003c\/div\u003e\n\u003cdiv\u003eColor\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eBlack\u003c\/div\u003e\n\u003cdiv\u003eWeight\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e1.9 oz \/ 54.4 g\u003c\/div\u003e\n\u003cdiv\u003ePackaging Info\u003c\/div\u003e\n\u003cdiv\u003ePackage Weight\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e0.415 lb\u003c\/div\u003e\n\u003cdiv\u003eBox Dimensions (LxWxH)\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e11.3 x 6.6 x 2.5\"\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shure","offers":[{"title":"Default Title","offer_id":43895586848811,"sku":"SHU-SM39-LM3","price":377.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/1737503272_IMG_2413604__59687.1738371450.1280.1280.jpg?v=1775701344","url":"https:\/\/www.empirepro.com\/products\/shure-sm39-lm3","provider":"Empire Pro","version":"1.0","type":"link"}