{"product_id":"audio-technica-u891rb-cardioid-condenser-boundary-microphone-with-programmable-switch","title":"Audio Technica U891Rb Cardioid Condenser Boundary Microphone with Programmable Switch","description":"\u003ch2\u003eAudio‑Technica U891Rb Cardioid Condenser Boundary Microphone with Programmable Switch\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003eLow‑profile cardioid condenser boundary microphone for conferencing and boardrooms\u003c\/li\u003e  \u003cli\u003eTouch‑sensitive capacitive switch with three selectable operating modes\u003c\/li\u003e  \u003cli\u003eTwo‑state RGB LED status indicator for clear microphone status\u003c\/li\u003e  \u003cli\u003ePivotPoint® rotating output connector for flexible cable routing\u003c\/li\u003e  \u003cli\u003eRugged, self‑contained design with UniGuard® RFI protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e  The \u003cstrong\u003eU891Rb\u003c\/strong\u003e is a versatile condenser boundary microphone designed to  deliver clear, intelligible audio with intuitive user control in conference rooms,  boardrooms, and other installed sound applications. Its compact, low‑profile form  factor blends seamlessly into professional environments while providing reliable  performance.\u003c\/p\u003e\u003cp\u003e  Featuring a \u003cstrong\u003etouch‑sensitive capacitive‑type user switch\u003c\/strong\u003e, the U891Rb  can be configured for \u003cem\u003etouch on\/off\u003c\/em\u003e, \u003cem\u003etouch‑to‑talk\u003c\/em\u003e, or  \u003cem\u003etouch‑to‑mute\u003c\/em\u003e operation. The microphone’s self‑contained electronics  eliminate the need for an external power module, simplifying installation.\u003c\/p\u003e\u003ch3\u003eUser Control \u0026amp; Visual Status\u003c\/h3\u003e\u003cp\u003e  An integral, phantom‑powered \u003cstrong\u003etwo‑state RGB LED indicator\u003c\/strong\u003e displays  microphone on\/off status, providing immediate visual feedback for users. The LED  indicator is designed for clear visibility while maintaining a clean, unobtrusive  appearance.\u003c\/p\u003e\u003ch3\u003eAudio Performance\u003c\/h3\u003e\u003cul\u003e  \u003cli\u003eCardioid polar pattern with 120° acceptance angle\u003c\/li\u003e  \u003cli\u003eFrequency response: 20 Hz – 20 kHz\u003c\/li\u003e  \u003cli\u003eDynamic range: 104 dB\u003c\/li\u003e  \u003cli\u003eMaximum SPL: 130 dB\u003c\/li\u003e  \u003cli\u003e80 Hz UniSteep® low‑cut filter to reduce low‑frequency ambient noise\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFlexible Installation \u0026amp; Design\u003c\/h3\u003e\u003cp\u003e  The \u003cstrong\u003ePivotPoint® rotating output connector\u003c\/strong\u003e allows the microphone  cable to exit from either the rear or the bottom of the unit, providing flexibility  for clean, discreet installation. Threaded inserts on the bottom of the microphone  allow secure mounting with screws when required.\u003c\/p\u003e\u003cp\u003e  A heavy die‑cast case with non‑slip silicone foam bottom pads minimizes coupling of  surface vibration to the microphone, ensuring consistent audio quality in demanding  environments.\u003c\/p\u003e\u003ch3\u003eAdvanced Audio‑Technica Technologies\u003c\/h3\u003e\u003cul\u003e  \u003cli\u003eUniGuard® RFI‑shielding technology for outstanding rejection of radio‑frequency interference\u003c\/li\u003e  \u003cli\u003eUniPoint® element design minimizes phase distortion and delivers clear, high‑output performance\u003c\/li\u003e  \u003cli\u003eSuperior off‑axis rejection for maximum gain before feedback\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eConnectivity \u0026amp; Power\u003c\/h3\u003e\u003cul\u003e  \u003cli\u003eIntegral output connector with PivotPoint® rotation\u003c\/li\u003e  \u003cli\u003ePhantom power requirement: 11–52 V DC\u003c\/li\u003e  \u003cli\u003eCurrent consumption: 9.3 mA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncluded Accessories\u003c\/h3\u003e\u003cul\u003e  \u003cli\u003eSoft protective pouch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\u003cul\u003e  \u003cli\u003eConference rooms and boardrooms\u003c\/li\u003e  \u003cli\u003eCorporate and institutional meeting spaces\u003c\/li\u003e  \u003cli\u003eCourtrooms and council chambers\u003c\/li\u003e  \u003cli\u003eProfessional recording and sound reinforcement installations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Audio Technica","offers":[{"title":"Default Title","offer_id":49082181124352,"sku":"AUDU891RB","price":558.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/AUDU891RB.jpg?v=1785174758","url":"https:\/\/alotechparts.com\/products\/audio-technica-u891rb-cardioid-condenser-boundary-microphone-with-programmable-switch","provider":"Alo Tech Solutions","version":"1.0","type":"link"}