{"product_id":"polk-audio-dys902-190473g-dys902-190473-20902-90w-19v-4-73a-ac-adapter-power-supply-for-magnifi-max-soundbar","title":"Polk Audio DYS902-190473G DYS902-190473-20902 90W 19V 4.73A AC Adapter Power Supply for MagniFi MAX Soundbar","description":"\u003ch6\u003eReliable Power Replacement for Polk Audio Sound Systems\u003c\/h6\u003e\n\u003cp\u003eA missing or damaged power adapter can interrupt your home audio experience and prevent your soundbar system from operating normally. The DYS902-190473G AC\/DC Power Adapter provides a 19V 4.73A power solution for compatible Polk Audio soundbar systems, delivering approximately 90W output for stable and consistent operation.\u003c\/p\u003e\n\u003cp\u003eDesigned as a replacement power adapter for Polk Audio MagniFi MAX series systems, this adapter helps restore power when an existing supply is lost, damaged, or no longer provides reliable performance. Before purchase, verify your device model, output requirements, and DC connector size to ensure compatibility.\u003c\/p\u003e\n\u003ch6\u003eTechnical Specifications\u003c\/h6\u003e\n\u003ctable style=\"line-height: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDYS902-190473G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number (P\/N)\u003c\/td\u003e\n\u003ctd\u003eDYS902-190473-20902\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAC\/DC Switching Power Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e100-240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e1.5A Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e19V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e4.73A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e90W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e5.5mm x 2.1mm DC Barrel Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarity\u003c\/td\u003e\n\u003ctd\u003eCenter Positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eSoundbar and Audio Equipment Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch6\u003e \u003c\/h6\u003e\n\u003ch6\u003eApplication Scenarios\u003c\/h6\u003e\n\u003cp\u003eThe DYS902-190473G power adapter is designed for audio equipment environments where stable DC power delivery is required. It is commonly used with Polk Audio soundbar systems in home entertainment setups, media rooms, and home theater installations.\u003c\/p\u003e\n\u003ch6\u003eOEM Replacement Compatibility\u003c\/h6\u003e\n\u003cp\u003eThis adapter can replace the following power supply models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDYS902-190473G\u003c\/li\u003e\n\u003cli\u003eDYS902-190473-20902\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eCompatible Devices\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003ePolk Audio MagniFi MAX Soundbar Systems\u003c\/li\u003e\n\u003cli\u003ePolk Audio AM8214\u003c\/li\u003e\n\u003cli\u003ePolk Audio AM8215\u003c\/li\u003e\n\u003cli\u003ePolk Audio Soundbar Systems Requiring 19V 4.73A Input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eReplacement and Troubleshooting Information\u003c\/h6\u003e\n\u003cp\u003eCommon signs of a failing soundbar power adapter include no power response, intermittent shutdowns, unstable operation, or a damaged DC cable. Replacing the adapter with the correct voltage, current rating, and connector specification can help restore normal audio system operation.\u003c\/p\u003e\n\u003ch6\u003eFAQ\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What devices is the DYS902-190473G compatible with?\u003c\/strong\u003e\u003cbr\u003eA: It is designed for compatible Polk Audio soundbar systems, including MagniFi MAX models requiring 19V 4.73A power input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the output specifications of this adapter?\u003c\/strong\u003e\u003cbr\u003eA: The adapter provides 19V DC output at 4.73A with approximately 90W maximum power output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What connector size does this power adapter use?\u003c\/strong\u003e\u003cbr\u003eA: It uses a 5.5mm x 2.1mm DC barrel connector with center positive polarity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this replace another 19V adapter?\u003c\/strong\u003e\u003cbr\u003eA: Replacement depends on matching voltage, current requirement, connector size, and polarity specifications.\u003c\/p\u003e\n\u003ch6\u003e \u003c\/h6\u003e\n\u003ch6\u003eThe DYS902-190473G DYS902-190473-20902 is a 90W AC\/DC power adapter providing 19V 4.73A output for compatible Polk Audio MagniFi MAX soundbar systems. It replaces damaged or missing audio equipment power supplies by delivering the required voltage, current, and 5.5mm x 2.1mm DC barrel connector specification.\u003c\/h6\u003e","brand":"DYS","offers":[{"title":"Default Title","offer_id":50982974947575,"sku":"LM-DBYEKXQKSUDRBY9E","price":15.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/6512\/3831\/files\/dys902-190473g-90w-adapter-polk.jpg?v=1785395313","url":"https:\/\/oempowerus.com\/products\/polk-audio-dys902-190473g-dys902-190473-20902-90w-19v-4-73a-ac-adapter-power-supply-for-magnifi-max-soundbar","provider":"OEM Power US","version":"1.0","type":"link"}