{"product_id":"infrared-wireless-speaker-for-channel-a-b-1-2in","title":"Infrared Wireless Speaker for Channel A - B - 1 - 2in","description":"\u003ch3 class=\"sherpa-inner-border\"\u003eDescription\u003c\/h3\u003e\r\n\u003cp\u003e\u003cspan\u003eThe Infrared Wireless Microphone System using this IR-820SP Y 4QD00 is a PA system designed for use in the school classrooms assuming that their size is about 10 m × 10 m (30 ft × 30 ft). The IR-820SP Y 4QD00 is a ceiling-mounted powered speaker with the infrared receiver and offers a wide frequency range of high-quality sound output. Possible to use with Channel A \/ B \/ 1 \/ 2. It features a digital amplifer for the amplification section, and a full-range speaker for the speaker section. Use of the supplied mounting hardware and optional HY-TB1 Tile Bar Bridge permits it to be versatilely mounted to match a wide range of applications and installation locations. This speaker is combined with an infrared wireless microphone and the IR-802T Infrared Wireless Tuner to make up the infrared wireless microphone system. The infrared microphone system eliminates problems with interference or eavesdropping, allowing simultaneous use in adjacent school classrooms.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003ctable id=\"spectable\"\u003e\u003ccaption\u003eSpecification\u003c\/caption\u003e\u003c\/table\u003e\r\n\u003ctable id=\"spectable\" style=\"width: 596px;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\n\u003cth\u003ePower Source\u003c\/th\u003e\r\n\u003ctd\u003e24 V DC (supplied from IR-802T)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\r\n\u003ctd\u003e4.4 W (based on UL standards)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eRated Output\u003c\/th\u003e\r\n\u003ctd\u003e20 W\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\r\n\u003ctd\u003e100 Hz - 20 kHz (-10 dB) at installation in 1\/2 free sound field\u003cbr\u003e(Measured by installing the unit in the center of a ceiling.)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eAmplification System\u003c\/th\u003e\r\n\u003ctd\u003eClass D\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eDistortion\u003c\/th\u003e\r\n\u003ctd\u003e5 % or less (rated output)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eSpeaker Component\u003c\/th\u003e\r\n\u003ctd\u003e12 cm 5\") cone-type\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cdiv class=\"specsub\"\u003eInfrared Wireless Receiver\u003c\/div\u003e\r\n\u003ctable id=\"spectable\" style=\"width: 597px;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\n\u003cth\u003eWavelength\u003c\/th\u003e\r\n\u003ctd\u003e870 nm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eCarrier Frequency\u003c\/th\u003e\r\n\u003ctd\u003eChannel A: 3.100 MHz Channel B: 3.350 MHz\u003cbr\u003eChannel 1: 4.100 MHz Channel 2: 4.725 MHz\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eReception Angle\u003c\/th\u003e\r\n\u003ctd\u003e360゜ (Horizontal)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003ctable id=\"spectable\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\n\u003cth\u003eConnection Terminal\u003c\/th\u003e\r\n\u003ctd\u003eRJ-45\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eLED Indicator\u003c\/th\u003e\r\n\u003ctd\u003ePower (green) × 1\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eUL Code \u003c\/th\u003e\r\n\u003ctd\u003eUL60065, UL2043\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eMounting Hole\u003c\/th\u003e\r\n\u003ctd\u003eφ300 mm (φ11.81\")\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eUsage Cable\u003c\/th\u003e\r\n\u003ctd\u003eCAT-5 UTP\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\r\n\u003ctd\u003e-10 ℃ to +50 ℃ (14 ゜F to 122 ゜F)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eOperating Humidity\u003c\/th\u003e\r\n\u003ctd\u003e90 %RH or less (no condensation)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\r\n\u003ctd\u003eEnclosure: Steel plate, plating\u003cbr\u003eBaffle:        Fire-resistant ABS resin (resin material grade: UL94V-0, white)\u003cbr\u003ePunched net: Steel plate, white\u003cbr\u003eFilter section: Polycarbonate, optical cut filter\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\r\n\u003ctd\u003eφ320 × 205 (D) mm (φ12.6 × 8.07)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\r\n\u003ctd\u003e3.4 kg (7.5 lb)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003eAccessory\u003c\/th\u003e\r\n\u003ctd\u003eSafety wire (600 mm or 1.97 ft) ...................... 1\u003cbr\u003eCeiling reinforcement ring .............................. 1\u003cbr\u003ePaper pattern .................................................. 1\u003cbr\u003eTrim ring .......................................................... 1\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cbr\u003e* 0 dB = 1 V\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"TOA","offers":[{"title":"Default Title","offer_id":43141867208752,"sku":"TO-IR-820SP Y 4QD00","price":1228.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/8280\/2480\/files\/ir820sp-y_pf1e_1.jpg?v=1780056673","url":"https:\/\/avguys.ca\/products\/infrared-wireless-speaker-for-channel-a-b-1-2in","provider":"The AV Guys","version":"1.0","type":"link"}