{"product_id":"toa-ir-820spy-wide-dispersion-ceiling-speaker-w-ir-transceiver-requires-ir-802t-and-ir-microphones","title":"TOA IR-820SPY Infrared Wireless Ceiling Speaker - 20 W, Built-in Transmitter","description":"\u003cp dir=\"auto\"\u003eThe TOA IR-820SPY is a ceiling-mount infrared wireless speaker with a built-in 2-channel infrared transmitter, combining amplification, speaker, and IR transmission in one unit for the IR-800 Series wireless microphone system. It delivers clear, interference-free speech reinforcement (20 W output at 4 Ω) while simultaneously transmitting infrared audio signals to other IR receivers or speakers in the same room or zone.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIdeal for classrooms, lecture halls, conference rooms, auditoriums, houses of worship, and teaching spaces requiring distributed wireless microphone coverage without RF interference or licensing. The speaker provides uniform sound distribution via its wide-dispersion design, supports daisy-chaining for larger areas, and integrates seamlessly with IR-802T tuners, IR-842RAM receivers, and TOA mixers\/amplifiers for professional paging, announcements, and voice reinforcement.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFeatures Chart\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\"\u003eFeature\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eBenefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eBuilt-in 2-Channel IR Transmitter\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eTransmits audio to other IR receivers\/speakers in the room without extra hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003e20 W Built-in Amplifier\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDelivers clear, powerful speech reinforcement directly from the ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eWide-Dispersion Speaker Design\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eEnsures even sound coverage across the room with minimal hot spots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eInfrared Wireless Technology\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eSecure, interference-free operation (no RF licensing or interference issues)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eCeiling-Mount Installation\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eClean, unobtrusive placement with included mounting hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eDaisy-Chain Capability\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eConnect multiple IR-820SPY units for expanded coverage in large rooms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eBalanced \u0026amp; Unbalanced Inputs\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eFlexible connection to mixers, tuners, or external sources\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eLED Status Indicators\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eQuick visual confirmation of power, transmission, and audio signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003eSpecifications Table\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eModel\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eTOA IR-820SPY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Source\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e24 V DC (via external power supply or daisy-chain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eRated Output\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e20 W (4 Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eSpeaker Component\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e12 cm cone-type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e100 Hz – 15 kHz (±10 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eTotal Harmonic Distortion\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e1% or less (1 kHz, 10 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eIR Transmission Wavelength\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e870 nm (2 channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eIR Carrier Frequency\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e3.1 MHz \/ 3.35 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eInputs\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eBalanced removable terminal block + unbalanced 1\/4\" phone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eCeiling mount (included hardware)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eØ268 × 197 (D) mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e2.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eFinish\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e0°C to +40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003eCompare Chart\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\"\u003eAspect\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eTOA IR-820SPY\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eTOA IR-820SP (Speaker Only)\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eTypical Competitor Ceiling Speaker (e.g., AtlasIED FASeries)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eTechnology\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eInfrared transmitter + speaker\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eInfrared receiver + speaker\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eAnalog\/powered only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Output\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e20 W built-in amp\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e20 W built-in amp\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e10–30 W typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eIR Transmission\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eYes (2 channels)\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eNo (receive only)\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eCeiling\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eCeiling\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eCeiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePrimary Use\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDistributed IR wireless coverage\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eIR reception in large rooms\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eGeneral ceiling BGM\/paging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eBest For\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eClassrooms with multiple zones\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eSupplemental coverage\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eTraditional wired paging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eInterference-Free\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eYes (IR only)\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eYes (IR only)\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eWired (no wireless interference)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003eFAQ\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does the built-in transmitter do?\u003c\/strong\u003e It transmits infrared audio signals to other IR-820SPY speakers or IR receivers in the same room\/zone, creating a wireless daisy-chain network for expanded coverage without additional transmitters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many speakers can be linked?\u003c\/strong\u003e Multiple IR-820SPY units can be daisy-chained (via balanced input\/output terminals) to cover larger areas or multiple zones while maintaining synchronized wireless microphone audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs it powered by PoE or AC?\u003c\/strong\u003e It requires 24 V DC from an external power supply (e.g., AD-246 or system PSU); no PoE support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it support ceiling tile installation?\u003c\/strong\u003e Yes — it includes mounting hardware for secure installation in standard drop-ceiling grids or hard ceilings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan it be used with handheld IR microphones?\u003c\/strong\u003e Yes — it receives from handheld IR mics (IR-200M, etc.) and ceiling IR transmitters, transmitting the audio to other IR receivers\/speakers in the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs it compatible with 9000M2 mixers?\u003c\/strong\u003e Yes — fully integrates with TOA 9000M2, 9000 Series mixers\/amplifiers, and other IR-800 Series components for complete infrared wireless microphone systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TOA","offers":[{"title":"Default Title","offer_id":46740500152556,"sku":"IR-820SPY","price":830.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/CN_IR-820SPY.jpg?v=1775824898","url":"https:\/\/creationnetworks.net\/products\/toa-ir-820spy-wide-dispersion-ceiling-speaker-w-ir-transceiver-requires-ir-802t-and-ir-microphones","provider":"Creation Networks","version":"1.0","type":"link"}