{"product_id":"listen-technologies-lws-02b-w1-d-2-channel-wi-fi-system-with-2-receivers-dante","title":"Listen Technologies LWS-02B-W1-D – 2-Channel Wi-Fi System, 2 Receivers","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Listen Technologies LWS-02B-W1-D is a complete two-channel ListenWIFI assistive listening system supplied with 2 Wi-Fi audio receivers and Dante network audio input. It bundles the server, receivers and listening accessories a venue needs to meet an ADA assistive listening obligation over its existing wireless network, rather than requiring a separate RF or infrared distribution layer. The 2-receiver count suits a venue sizing its fleet against seat count. Specifying a system rather than assembling components removes the risk of a missing accessory at commissioning.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eAssistive listening obligations are usually expressed as a receiver count derived from seating capacity, which is why Listen packages these systems by receiver quantity rather than by room type.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/LWS-4_System-Composite_2023-WEB-T.png?v=1787627392\" alt=\"Listen Technologies LWS-02B-W1-D ListenWIFI system with 2 receivers\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThis configuration provides two audio channels and 2 LWR-1050 receivers. Two channels covers a main programme feed plus one interpretation or audio description channel, which is the common requirement outside multilingual venues. Dante input places the system on the audio network alongside the room DSP, so the assistive listening feed is managed under the same routing as the rest of the room. \u003c\/p\u003e\u003cp\u003eEach receiver runs dual-band 802.11 a\/b\/g\/n with 20 Hz to 20 kHz ±1dB audio and seven hours of continuous streaming from a field replaceable battery. Latency across the system is 40 to 60 ms depending on network, traffic and QoS, which makes the wireless design a shared responsibility between the AV integrator and the network team.\u003c\/p\u003e\u003cp\u003eAdditional receivers are ordered separately as \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-lwr-1050-w0-listenwifi-wi-fi-audio-receiver\"\u003eLWR-1050 units\u003c\/a\u003e where the fleet needs expanding beyond the bundled quantity. Signage is a compliance requirement: the \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-lw-307-listenwifi-hearing-assistance-signage\"\u003ehearing assistance signage\u003c\/a\u003e and \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-lw-203-listenwifi-venue-awareness-kit\"\u003evenue awareness kit\u003c\/a\u003e cover it. A \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-la-504-01-listenwifi-replacement-power-supply\"\u003ereplacement server power supply\u003c\/a\u003e is stocked separately.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 receivers included\u003c\/strong\u003e — Ships with a receiver fleet sized for a venue meeting an ADA obligation from seat count.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo audio channels\u003c\/strong\u003e — Carries a main programme feed plus one interpretation or audio description channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDante network audio input\u003c\/strong\u003e — Places the system on the audio network alongside the room DSP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRuns on existing Wi-Fi\u003c\/strong\u003e — Avoids the dedicated transmitter and antenna infrastructure an RF system requires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500 concurrent listeners\u003c\/strong\u003e — Server capacity extends well beyond the bundled receiver count as demand grows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 Hz – 20 kHz ±1dB audio\u003c\/strong\u003e — Delivers full-range quality rather than the narrowband typical of legacy assistive listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField replaceable receiver batteries\u003c\/strong\u003e — Keeps the circulating fleet serviceable across a multi-year deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete system supply\u003c\/strong\u003e — Server, receivers and accessories arrive together, removing missing-part risk at commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eHouse of worship\u003c\/li\u003e\n\u003cli\u003eConference room\u003c\/li\u003e\n\u003cli\u003eBoardroom\u003c\/li\u003e\n\u003cli\u003eGovernment space\u003c\/li\u003e\n\u003cli\u003eTraining room\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003cli\u003eAll-hands room\u003c\/li\u003e\n\u003cli\u003eCommercial meeting space\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:470px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eListen Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eLWS-02B-W1-D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eSystem Type\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eListenWIFI Wi-Fi assistive listening system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eChannels\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eReceivers Included\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eAudio Input\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eDante network audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eServer Capacity\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e500 concurrent listening devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eAudio Bandwidth\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e125 kbps per listening device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eReceiver Wireless\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e802.11 a\/b\/g\/n (2.4 and 5 GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eReceiver Frequency Response\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e20 Hz – 20 kHz ± 1dB at nominal level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eReceiver Signal to Noise\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e\u0026gt; 74 dB at nominal level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eSystem Latency\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e40–60 ms, dependent on network, traffic and QoS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eReceiver Battery\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eLithium-ion 1200 mAh, field replaceable, 7 hours continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eServer Mounting\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e1 RU, rack ears included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eCompliance\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eUL, FCC, CE, ROHS, UKCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eWarranty\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e\u003cem\u003eSpecifications sourced from the Listen Technologies ListenWIFI server and LWR-1050 receiver product listings.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow many receivers does my venue need?\u003c\/strong\u003e\u003cbr\u003e\nADA receiver counts are derived from seating capacity, not room area. Confirm the required quantity against the applicable code before choosing a system size; additional LWR-1050 receivers can be added to any system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the venue network need to provide?\u003c\/strong\u003e\u003cbr\u003e\nManaged Wi-Fi across the listening area with QoS configured for the audio stream, and a gigabit connection to the server. System latency of 40 to 60 ms is dependent on network, traffic and QoS.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan patrons use their own phones as well?\u003c\/strong\u003e\u003cbr\u003e\nYes. Server capacity is 500 concurrent listening devices regardless of whether those are venue receivers or personal phones, so patron devices do not displace the issued fleet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the system need a Dante network?\u003c\/strong\u003e\u003cbr\u003e\nThis configuration is the Dante variant and takes its feed from the audio network. Non-Dante variants with balanced analog inputs are available.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the system commissioned?\u003c\/strong\u003e\u003cbr\u003e\nServer configuration, channel assignment and receiver provisioning, followed by coverage verification across the listening area. The wireless survey is the step most often underestimated.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat rack space does the server need?\u003c\/strong\u003e\u003cbr\u003e\n1RU with rack ears included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support apply?\u003c\/strong\u003e\u003cbr\u003e\nListen Technologies specifies a 2 year warranty on the server and receivers. Contact Creation Networks for current terms, RMA handling and pre-sales design support.\u003c\/p\u003e","brand":"Listen Technologies","offers":[{"title":"Default Title","offer_id":48228834902252,"sku":"LWS-02B-W1-D","price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/Listen-Tech-Logo.webp?v=1787635268","url":"https:\/\/creationnetworks.net\/products\/listen-technologies-lws-02b-w1-d-2-channel-wi-fi-system-with-2-receivers-dante","provider":"Creation Networks","version":"1.0","type":"link"}