{"product_id":"shure-blx4r-rackmount-wireless-receiver-j11-596-to-616-mhz","title":"Shure BLX4R Rackmount Wireless Receiver (J11: 596 to 616 MHz)","description":"\u003cdiv class=\"title_OMS5rN7R1Z\"\u003e\n\u003cdiv data-selenium=\"sellingPointsTitle\" class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle4_TAw0W35QK_ weightBold_TAw0W35QK_ primary_i3MsQsqoe0\"\u003eKey Features\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul class=\"list_OMS5rN7R1Z\"\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eFor Small Venues and Conference Rooms\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eSingle-Channel, Rackmount Design\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003e123 Auto-Scan Frequencies\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eTwo Removable Antennas with Diversity\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eAdjustable Output Level\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eRugged Metal Construction\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eExpandable to 12 Mic Channels\/300' Range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eShure BLX4R\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eis a single-channel wireless receiver compatible with the BLX1 bodypack transmitter and BLX2 handheld transmitters. It features a rugged metal chassis and, using the included hardware, can be rackmounted with the two removable antennas positioned on the front of the rack—for optimal signal reception in A\/V installations and sound-reinforcement applications.\u003c\/p\u003e\n\u003cp\u003eThe BLX4R offers one-touch QuickScan frequency selection to quickly search 123 available frequencies and locate a clean RF channel in case of interference. It also employs microprocessor-controlled diversity technology to reduce dropouts. BLX systems allow up to 12 mic channels to operate simultaneously in each frequency band, at a range up to 300'.\u003c\/p\u003e\n\u003cp\u003eThe LCD display shows group and channel settings, and allows you to meter audio level and signal strength. An LED indicator even lets you keep an eye on the transmitter's remaining battery life. The unit offers 1\/4\" and XLR connectors with adjustable output level for flexible connectivity to PA systems and mixing boards.\u003c\/p\u003e\n\u003cdiv class=\"title_PCPNqBQRJv\"\u003e\n\u003cdiv class=\"title_PCPNqBQRJv\"\u003e\n\u003ch2 class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle1_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\" data-selenium=\"specsItemTitle\"\u003eShure BLX4R\u003cspan\u003e \u003c\/span\u003eSpecs\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"group_fDXOr6EpR9\"\u003e\n\u003ctable data-selenium=\"specsItemGroupTable\" class=\"table_fDXOr6EpR9\"\u003e\n\u003ctbody\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9 firstSpecWhenNoGroupName_fDXOr6EpR9\"\u003eWireless Technology\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9 firstSpecWhenNoGroupName_fDXOr6EpR9\"\u003e\u003cspan\u003eAnalog UHF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eNumber of RF Channel Frequencies\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e123\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eDiversity\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003eAntenna Diversity\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eRF Frequency Band\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e\u003cb\u003eJ11:\u003c\/b\u003e\u003cbr\u003e596 to 616 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eRF Bandwidth\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e14 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eRF Channel Scanning\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003eAuto-Scan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eMax Operating Range\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e300' \/ 91.4 m (Line of Sight)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eMax Transmitters per Band\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e12\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"group_fDXOr6EpR9\"\u003e\n\u003cdiv data-selenium=\"specsItemGroupName\" class=\"name_fDXOr6EpR9\"\u003eReceiver\u003c\/div\u003e\n\u003ctable data-selenium=\"specsItemGroupTable\" class=\"table_fDXOr6EpR9\"\u003e\n\u003ctbody\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eReceiver Type\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003eRackmount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eMounting Options\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003eRackmount (with Included Hardware)\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eRackmount Size\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e1 RU (1\/2 Rack)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eAntenna\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e\u003cb\u003e2 x \u003c\/b\u003e1\/4 Wave External, Detachable (Rear-Mount)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eNumber of Audio Channels\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eAudio I\/O\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e\u003cb\u003e1 x \u003c\/b\u003eXLR 3-Pin Male Balanced Output\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e1 x \u003c\/b\u003e1\/4\" TS Female Unbalanced Output\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eAudio Output Level\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e\u003cb\u003eXLR Output:\u003c\/b\u003e\u003cbr\u003e-20.5 dBV (Mic Level)\u003cbr\u003e\u003cb\u003e1\/4\" Output:\u003c\/b\u003e\u003cbr\u003e-13 dBV (Instrument Level)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e50 Hz to 15 kHz (Dependent on Mic)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eImpedance\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e\u003cb\u003eXLR Output:\u003c\/b\u003e\u003cbr\u003e200 Ohms\u003cbr\u003e\u003cb\u003e1\/4\" Output:\u003c\/b\u003e\u003cbr\u003e50 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eApproximate RF Sensitivity\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e-105 dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eAdjacent Channel Isolation\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e\u0026gt;50 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003ePower Requirements\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003eAC\/DC Power Adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eAC\/DC Power Adapter\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e12 to 15 VDC at 260 mA, Center-Positive (Included)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eDisplay \u0026amp; Indicators\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e\u003cb\u003e1 x \u003c\/b\u003eBacklit LCD (AF Level, Channel, Group, Metering, RF Level)\u003cbr\u003e\u003cb\u003e1 x \u003c\/b\u003eLED (Transmitter Battery Status)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eHousing\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003eSteel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e7.8 x 2 x 6.4\" \/ 198 x 50 x 163 mm (without Mounting Hardware, Antennas)\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e35.2 oz \/ 998 g\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"group_fDXOr6EpR9\"\u003e\n\u003cdiv data-selenium=\"specsItemGroupName\" class=\"name_fDXOr6EpR9\"\u003ePackaging Info\u003c\/div\u003e\n\u003ctable data-selenium=\"specsItemGroupTable\" class=\"table_fDXOr6EpR9\"\u003e\n\u003ctbody\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e6.515 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-selenium=\"specsItemGroupTableRow\" class=\"pair_fDXOr6EpR9\"\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnLabel\" class=\"label_fDXOr6EpR9\"\u003eBox Dimensions (LxWxH)\u003c\/td\u003e\n\u003ctd data-selenium=\"specsItemGroupTableColumnValue\" class=\"value_fDXOr6EpR9\"\u003e\u003cspan\u003e18.5 x 14.8 x 4\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shure","offers":[{"title":"Default Title","offer_id":40196306600015,"sku":"BLX4R=-J11","price":339.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9466\/9382\/products\/1585698977_1554106.jpg?v=1661200626","url":"https:\/\/shop.musicredone.com\/products\/shure-blx4r-rackmount-wireless-receiver-j11-596-to-616-mhz","provider":"RedOne Music Canada","version":"1.0","type":"link"}