{"product_id":"shure-slxd2-b87a-microphone","title":"Shure SLXD2+\/B87A Wireless Handheld Transmitter - G57 (470-608 MHz)","description":"\u003cp\u003eThe Shure SLXD2+\/B87A handheld transmitter, featuring the Beta 87A supercardioid condenser microphone unlocks a new world of hands-free oversight and management for seasoned volunteers and pro engineers alike. Delivering wireless excellence, wherever required, wide-tuning SLXD+ transmitters and receivers stay in sync courtesy of a dedicated ShowLink Ease control link. Manage interference, scan for new channels and update for clear transmission automatically. Also monitor and configure via a paired mobile device.\u003c\/p\u003e\r\n\u003cdiv class=\"iframe-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/s_gEv17eqCU\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\r\n\u003cp\u003e\u003cstrong\u003eBeta 87A Supercardioid Condenser Performance\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe SLXD2+ handheld transmitter features the Shure Beta 87A electret-condenser capsule, delivering a wide 117 dB dynamic range and handling SPL levels up to 140 dB. Its smooth frequency response includes a gradual presence rise and controlled proximity effect tailored for vocals, while the supercardioid pickup pattern enhances isolation from background noise and provides excellent gain before feedback. When paired with an SLX-D+ receiver, the SLXD2+ delivers transparent 24-bit digital audio with greater than 118 dB dynamic range and a wide tuning bandwidth of up to 138 MHz (regionally dependent), supporting reliable operation and high channel counts in dense RF environments.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eRemote Control, Capsule Flexibility, and Secure Power Options\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eShowLink Ease enables real-time, two-way communication between the transmitter and a compatible SLX-D+ receiver via BLE, allowing remote adjustment of frequency, RF power, and control locks, as well as interference mitigation and over-the-air firmware updates—without handling the microphone. The interchangeable capsule design supports additional Shure options including the Shure Beta 58A, Shure SM58, Shure KSM8, Shure Nexadyne 8\/S, and Shure Nexadyne 8\/C for tailored sonic performance. The system supports AES-256 encryption for secure transmission and operates for up to 8 hours on two AA batteries or an optional SB903 lithium-ion rechargeable battery, with precise runtime metering available when used with compatible charging accessories.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eWireless Technology:\u003c\/strong\u003e Digital UHF\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDiversity:\u003c\/strong\u003e Yes\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eRF Frequency Band:\u003c\/strong\u003e 470 to 608 MHz\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eNumber of RF Channel Frequencies:\u003c\/strong\u003e 5520\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eRF Channel Scanning:\u003c\/strong\u003e Auto-Scan\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMax Operating Range:\u003c\/strong\u003e 328.1' \/ 100 m\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMax Transmitters per Band:\u003c\/strong\u003e 14\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 118 dB\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eLatency:\u003c\/strong\u003e 2.8 ms\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eEncryption:\u003c\/strong\u003e AES 256\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eBuilt-In Recorder:\u003c\/strong\u003e No\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eTimecode Support:\u003c\/strong\u003e No\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMobile App Compatible: Yes:\u003c\/strong\u003e Android \u0026amp; iOS\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eTransmitters: \u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIncluded Transmitters:\u003c\/strong\u003e 1x Handheld\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eRF Output Power:\u003c\/strong\u003e 1 \/ 10 mW\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eAntenna:\u003c\/strong\u003e Fixed Single-Band Helical\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eInput Level:\u003c\/strong\u003e Microphone\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eAudio I\/O:\u003c\/strong\u003e No\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eBias\/Plug-In \u0026amp; Phantom Power: \u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eN\/A:\u003c\/strong\u003e Fixed-Capsule Handheld Transmitter\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eUSB I\/O:\u003c\/strong\u003e No\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMuting:\u003c\/strong\u003e Off\/On Switch\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eAuto-Level\/Gain:\u003c\/strong\u003e No\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSync Method:\u003c\/strong\u003e IR\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDisplay:\u003c\/strong\u003e Backlit LCD\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMicrophones:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMicrophone Type\u003c\/strong\u003e: 1x Handheld with Interchangeable Capsule\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePolar Pattern:\u003c\/strong\u003e Supercardioid\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 50 Hz to 15 kHz\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMaximum SPL:\u003c\/strong\u003e 140.5 dB\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e -52.5 dBV\/Pa\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eTransmitter Battery Type:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e2x AA (Included)\u003c\/p\u003e\r\n\u003cp\u003e1x Shure SB903 (Not Included)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eTransmitter Battery Life:\u003c\/strong\u003e 8 Hours\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIncluded Charging Case:\u003c\/strong\u003e No\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eAC\/DC Power Adapter:\u003c\/strong\u003e 15 VDC (Included)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePhysical: \u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eEnvironmental Resistance:\u003c\/strong\u003e No\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eHousing:\u003c\/strong\u003e Aluminum\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 6.9 x 1.5\" \/ 176 x 37.1 mm\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.1 oz \/ 144 g\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 1.53 lbs.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eShipping Dimensions (LxWxH):\u003c\/strong\u003e 11 x 5.3 x 3.4\"\u003c\/p\u003e","brand":"Shure","offers":[{"title":"Default Title","offer_id":47254851518717,"sku":"H-SHUR-SLXD2PLUSB87AG57","price":509.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2308\/3005\/files\/2104157.jpg?v=1772474998","url":"https:\/\/hollywooddj.com\/products\/shure-slxd2-b87a-microphone","provider":"Hollywood DJ","version":"1.0","type":"link"}