{"product_id":"listen-la-141","title":"Listen LA-141","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\r\n\u003cp\u003eThe LA-141 Expansion Radiator (Pat. 9,712,246) from Listen Technologies expands on the functionality and coverage area of the LT-84 Infrared Transmitter\/Radiator combo system, giving users and clients an uninterrupted, high-performance listening experience.\u003c\/p\u003e\r\n\u003cp\u003eUp to four (4) LA-141 Expansion Radiators can be added to the LT-84 system, providing additional coverage up to 2,787 m2 (30,000 ft2) with LR-4200-IR\/LR-5200-IR receivers or 697 m2 (7,500 ft2) with LR-42\/LR-44 receivers in single-channel mode. A single CAT-5e cable provides both power and signal to the radiators, and the included mounting hardware and single-cable design make installation and setup a breeze.\u003c\/p\u003e\r\n\r\n\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eThe only product of its kind that provides complete, gap-less coverage in small- to mid-size spaces\u003c\/li\u003e\r\n\u003cli\u003eUp to four radiators can be added to the LT-84 system providing additional coverage up to 2,787 m2 (30,000 ft2)\u003c\/li\u003e\r\n\u003cli\u003eSingle-cable CAT-5e provides power and audio signal for ease of setup\u003c\/li\u003e\r\n\u003cli\u003eSimple installation with the included mounting hardware\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003ctable class=\"table\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ch4\u003eAudio\u003c\/h4\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ctable class=\"table table-striped\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSystem Distortion\u003c\/td\u003e\r\n\u003ctd\u003e\u0026lt; 2% (THD) System Specification (wireless end-to-end with LR-44)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSystem Signal to Noise Ratio (A-Weighted)\u003c\/td\u003e\r\n\u003ctd\u003e\u0026gt; 60 dB (SNR) System Specification (wireless end-to-end with LR-44)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSystem Frequency Response\u003c\/td\u003e\r\n\u003ctd\u003e63 Hz - 15 kHz (+\/- 3 dB) System Specification (wireless end-to-end with LR-44)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ch4\u003eControls\u003c\/h4\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ctable class=\"table table-striped\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eIndicator Lights On\/Off Switch\u003c\/td\u003e\r\n\u003ctd\u003eTwo (2) position switch - Indicator Lights OFF, Indicator Lights ON\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDelay Compensation\u003c\/td\u003e\r\n\u003ctd\u003eFour (4) position rotary switch setting (0, 1, 2, 3)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ch4\u003eIndicators\u003c\/h4\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ctable class=\"table table-striped\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRJ-45 Amber LED\u003c\/td\u003e\r\n\u003ctd\u003eSolid Amber indicates carrier is present and IR is being transmitted\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRJ-45 Green LED\u003c\/td\u003e\r\n\u003ctd\u003eSolid Green indicates power is applied to unit\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ch4\u003eRF\u003c\/h4\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ctable class=\"table table-striped\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eCarrier Frequencies\u003c\/td\u003e\r\n\u003ctd\u003e2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\r\n\u003ctd\u003eTwo (2) channels\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePower Save Mode\u003c\/td\u003e\r\n\u003ctd\u003eCarrier will shut off when no audio is present for 15 minutes on both channels to preserve radiator life.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eExpansion Link Output\u003c\/td\u003e\r\n\u003ctd\u003eOne (1) RJ-45 connector - Provides RF Signal and Power to one additional LA-141.CAT-5e cable 24 AWG, 100 ft. (30 m) maximum cable length, two (2) LA-141s per daisy chain (total daisy chain cannot extend beyond two expansion radiators)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eExpansion Link Input\u003c\/td\u003e\r\n\u003ctd\u003eOne (1) RJ-45 connector - Receives RF Signal and Power from LT-84\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ch4\u003eIR\u003c\/h4\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ctable class=\"table table-striped\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eCoverage Area\u003c\/td\u003e\r\n\u003ctd\u003e30,000 ft² (2787 m²) single channel with LR-4200-IR\/LR-5200-IR receivers or 7,500 ft² (697 m²) single channel with LR-42\/LR-44 receivers\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eIR Emitter Power\u003c\/td\u003e\r\n\u003ctd\u003e1.49 W\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ch4\u003ePower\u003c\/h4\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ctable class=\"table table-striped\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePower Supply\u003c\/td\u003e\r\n\u003ctd\u003e12 VDC, Provided via LT-84 Expansion Link Output RJ-45s\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eCurrent Draw\u003c\/td\u003e\r\n\u003ctd\u003e600 mA per LA-141, maximum of two (2) LA-141s daisy chained with CAT-5e cable 24 AWG 100 ft. (30 m) to each LT-84 Expansion Link Output\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ch4\u003ePhysical\u003c\/h4\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ctable class=\"table table-striped\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eColor\u003c\/td\u003e\r\n\u003ctd\u003eBlack with White Silk Screening\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\r\n\u003ctd\u003e3.0 lbs. (1.4 kg)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMounting\u003c\/td\u003e\r\n\u003ctd\u003eCan be mounted on a wall, ceiling, or table with provided hardware (screws and hollow wall anchors not provided). Optional LA-347 Wall Box Mounting Plate is available for mounting to a standard single gang electrical box.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\r\n\u003ctd\u003e1.5 x 10.7 x 4.1 in. (3.81 x 27.2 x 10.5 cm)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eUnit Weight\u003c\/td\u003e\r\n\u003ctd\u003e0.6 lbs. (0.3 kg)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ch4\u003eEnvironmental\u003c\/h4\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ctable class=\"table table-striped\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTemperature - Operation\u003c\/td\u003e\r\n\u003ctd\u003e14 °F (-10 °C) to +104 °F (40 °C)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTemperature - Storage\u003c\/td\u003e\r\n\u003ctd\u003e-4 °F (-20 °C) to +122 °F (50 °C)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\r\n\u003ctd\u003e0 to 95% relative humidity, non-condensing\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ch4\u003eCompliance\u003c\/h4\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\"\u003e\r\n\u003ctable class=\"table table-striped\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eStandards\u003c\/td\u003e\r\n\u003ctd\u003eFCC Part 15, ICS-03, CE, UL, CUL, C-Tick, CCC, PSE, KC, GS, RoHS, WEEE\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003ch3\u003eIncludes\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eOne (1) LA-141 ListenIR Expansion Radiator\u003c\/li\u003e\r\n\u003cli\u003eOne (1) 25 ft. (7.6 m) CAT-5e Cable\u003c\/li\u003e\r\n\u003cli\u003eOne (1) LA-344 Flexible Mounting Hardware\u003c\/li\u003e\r\n\u003cli\u003eOne (1) Quick Start Guide\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"Listen","offers":[{"title":"Default Title","offer_id":43893411119147,"sku":"LT-LA-141","price":496.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/la-141_back__75368.1682434491.1280.1280.png?v=1775680618","url":"https:\/\/www.empirepro.com\/products\/listen-la-141","provider":"Empire Pro","version":"1.0","type":"link"}