{"product_id":"audio-technica-u851rb","title":"Audio Technica U851RB","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe phantom-powered U851Rb condenser boundary microphone offers outstanding speech intelligibility and transparent sound quality for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing, and other demanding sound pickup situations. The microphone is equipped with a PivotPoint® rotating output connector, UniSteep® filter, and UniGuard® RFI-shielding technology. It accepts interchangeable condenser elements – omnidirectional (360°), cardioid (120°), and hypercardioid (100°) – available separately. With a heavy die-cast case and silicon foam bottom pads to minimize coupling of surface vibration to the microphone, the U851Rb is equipped with self-contained electronics, eliminating the need for an external power module. Threaded inserts on the bottom of the microphone allow it to be mounted with screws for increased security. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations\u003c\/li\u003e\n\u003cli\u003eSuperior off-axis rejection for maximum gain before feedback\u003c\/li\u003e\n\u003cli\u003ePivotPoint® rotating output connector allows cable to exit from either the rear or the bottom of the microphone\u003c\/li\u003e\n\u003cli\u003eSmall-diameter UniPoint® element near boundary eliminates phase distortion and delivers clear, high-output performance\u003c\/li\u003e\n\u003cli\u003eAvailable interchangeable elements permit angle of acceptance from 100° to 360°\u003c\/li\u003e\n\u003cli\u003eUniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)\u003c\/li\u003e\n\u003cli\u003eSelf-contained electronics eliminate need for external power module\u003c\/li\u003e\n\u003cli\u003eHeavy die-cast case and non-slip silicone foam bottom pads minimize coupling of surface vibration to the microphone\u003c\/li\u003e\n\u003cli\u003eLow-profile design with low-reflectance finish for minimum visibility\u003c\/li\u003e\n\u003cli\u003eThreaded inserts on bottom of microphone allow it to be mounted with screws for increased security\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElement: Fixed-charge back plate, permanently polarized condenser\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 20-20,000 Hz\u003c\/li\u003e\n\u003cli\u003eLow Frequency Roll Off: 80 Hz, 18 dB\/octave\u003c\/li\u003e\n\u003cli\u003eOpen Circuit Sensitivity: -34 dB (19.9 mV) re 1V at 1 Pa\u003c\/li\u003e\n\u003cli\u003eMaximum Input Sound Level: 134 dB SPL, 1 kHz at 1% T.H.D.\u003c\/li\u003e\n\u003cli\u003eDynamic Range: 108 dB, 1 kHz at Max SPL\u003c\/li\u003e\n\u003cli\u003eSignal-to-Noise Ratio: 68 dB, 1 kHz at 1 Pa, A-weighted\u003c\/li\u003e\n\u003cli\u003ePhantom Power Requirements: 11-52V DC, 4.4 mA\u003c\/li\u003e\n\u003cli\u003eSwitches: Flat, roll-off\u003c\/li\u003e\n\u003cli\u003eWeight: 253 g (8.9 oz)\u003c\/li\u003e\n\u003cli\u003eCable: 25.0' (7.6 m) long, 0.13\" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F and XLRM connectors\u003c\/li\u003e\n\u003cli\u003eDimensions: 0.91\" (23.0 mm) H x 3.30\" (83.9 mm) W x 4.25\" (108.0 mm) D\u003c\/li\u003e\n\u003cli\u003eOutput Connector: Microphone: TB3M-type Cable: 3-pin XLRM-type\u003c\/li\u003e\n\u003cli\u003eOptional Interchangeable Elements: UE-C cardioid (120°), UE-H hypercardioid (100°), UE-O omnidirectional (360°)\u003c\/li\u003e\n\u003cli\u003eAccessories Included: Soft protective pouch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Audio Technica","offers":[{"title":"Default Title","offer_id":43886974238763,"sku":"AT-U851RB","price":204.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/u851rb_01_1__51536.1726128191.1280.1280.jpg?v=1775673654","url":"https:\/\/www.empirepro.com\/products\/audio-technica-u851rb","provider":"Empire Pro","version":"1.0","type":"link"}