{"product_id":"shure-qlxd2-b58-k51","title":"SHURE QLXD2\/B58 K51 Handheld Transmitter","description":"\u003cp\u003e\u003cstrong\u003eShure QLXD2\/B58-K51 Digital Handheld Wireless Transmitter (K51 Frequency Band)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Shure QLXD2\/B58-K51 is a professional, metal-bodied handheld wireless transmitter designed for use with QLX-D digital systems. This model comes with a premium Beta 58A supercardioid dynamic capsule. Unlike standard microphones, the Beta 58A provides better isolation from side noise and allows for higher gain-before-feedback, making it ideal for noisy stages and concerts. The transmitter operates in the K51 frequency band (606–670 MHz).\u003c\/p\u003e\n\u003cp\u003eThe QLXD2 ensures completely transparent 24-bit digital audio transmission and boasts a wide dynamic range of over 120 dB. This feature means that gain adjustment is not necessary on the transmitter – it automatically processes both quiet and very loud signals without distortion. AES-256 encryption is used for secure data transmission, making the system suitable for confidential events. The transmitter features external charging contacts, allowing for convenient charging in dedicated stations using an optional Shure lithium-ion battery.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapsule: Shure Beta 58A (Supercardioid) – emphasizes vocals and isolates from ambient noise.\u003c\/li\u003e\n\u003cli\u003eFrequency Band: K51 (606–670 MHz).\u003c\/li\u003e\n\u003cli\u003eAudio Quality: 24-bit digital signal without compression artifacts.\u003c\/li\u003e\n\u003cli\u003eDynamic Range: Over 120 dB (A-weighted), no gain adjustment needed.\u003c\/li\u003e\n\u003cli\u003eSecurity: AES-256 bit encryption for secure transmission.\u003c\/li\u003e\n\u003cli\u003eOperating Range: Up to 100 meters (line of sight).\u003c\/li\u003e\n\u003cli\u003ePower: Up to 9 hours with 2 x AA batteries or up to 10 hours with Shure SB900B rechargeable battery.\u003c\/li\u003e\n\u003cli\u003eConstruction: Durable aluminum casing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: Digital Handheld Transmitter\u003c\/li\u003e\n\u003cli\u003eFrequency Band: K51 (606–670 MHz)\u003c\/li\u003e\n\u003cli\u003eMicrophone Capsule: Beta 58A (Dynamic, Supercardioid)\u003c\/li\u003e\n\u003cli\u003eAudio Frequency Response (Microphone): 50 Hz – 16,000 Hz\u003c\/li\u003e\n\u003cli\u003eRF Output Power: 1 mW or 10 mW (selectable)\u003c\/li\u003e\n\u003cli\u003ePower Supply: 2 x AA batteries or SB900B Li-ion rechargeable battery\u003c\/li\u003e\n\u003cli\u003eDimensions (Length x Diameter): 256 x 51 mm\u003c\/li\u003e\n\u003cli\u003eWeight: Approximately 347 g (without batteries)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded in the package\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Shure QLXD2 handheld transmitter (K51)\u003c\/li\u003e\n\u003cli\u003e1 x Shure Beta 58A microphone capsule\u003c\/li\u003e\n\u003cli\u003e1 x Microphone clip\u003c\/li\u003e\n\u003cli\u003e1 x Battery cover\u003c\/li\u003e\n\u003cli\u003e2 x AA batteries\u003c\/li\u003e\n\u003cli\u003e1 x Zippered bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIntended for:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVocalists on noisy stages (due to the supercardioid capsule).\u003c\/li\u003e\n\u003cli\u003eConference and event presenters.\u003c\/li\u003e\n\u003cli\u003eGovernmental and business installations (due to encryption).\u003c\/li\u003e\n\u003cli\u003eUsers who own QLX-D K51 receivers.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shure","offers":[{"title":"Default Title","offer_id":55787592417666,"sku":"QLXD2\/B58 K51","price":580.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/9736\/9730\/files\/1_97.jpg?v=1762270820","url":"https:\/\/stageiq.lt\/en\/products\/shure-qlxd2-b58-k51","provider":"STAGE IQ","version":"1.0","type":"link"}