{"product_id":"l20-power-amplifier-board-2-channels-dual-boards-200w-8r-v10-dc-12v-to-65v","title":"L20 Power Amplifier Board 2-channels Dual Boards 200W 8R V10 DC +-12V to +-65V","description":"\u003cdiv\u003e\n\u003cdiv class=\"ttl\" style=\"widows: 2; font-stretch: normal; orphans: 2;\"\u003e\n\u003cdiv class=\"ttl\" style=\"widows: 2; font-stretch: normal; orphans: 2;\"\u003e\n\u003cdiv class=\"ttl\" style=\"font-stretch: normal;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ttl\" style=\"font-stretch: normal;\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cspan id=\"result_box\" class=\"\" lang=\"en\"\u003e\u003cspan class=\"\"\u003e\u003cbr\u003eTHD + N \u0026lt;0.003% 50 W 8R 20 HZ-20 KHZ\u003cbr\u003eOutput power: 200W 8R\u003cbr\u003esupports 200W 8 ohms output power.\u003cbr\u003eUltra low power amplifier distortion.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Test Data:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ttl\" style=\"widows: 2; font-stretch: normal; orphans: 2;\"\u003e\n\u003cspan id=\"result_box\" class=\"\" lang=\"en\"\u003e\u003cspan class=\"\"\u003e Equipment Test: Audio Accuracy 2\u003cbr\u003eTHD + N \u0026lt;0.0015% 50 W 8R\u003cbr\u003eTHD + N \u0026lt;0.003% 50 W 8R 20 HZ-20 KHZ\u003cbr\u003eTHD + N \u0026lt;0.002% A weighting\u003cbr\u003enoise ratio higher than 99DB.\u003cbr\u003eTension Gain: 31 times\u003cbr\u003eInput Sensitivity: 1.9 V (Output Power 200 W 8 R)\u003cbr\u003eSupply voltage: DC + -12 V to + -65 V.\u003cbr\u003epower output 200W8R + -65V 350W4R 300W4R + -55V + -60V\u003cbr\u003eDC output voltage \u0026lt;15MV.\u003cbr\u003emaximum output current\u0026gt; 15A.\u003cbr\u003eCushioning coefficient\u0026gt; 2000\u003cbr\u003eSR = 30 V \/ USA\u003cbr\u003eresting current: Total mono approx 55MA\u003cbr\u003efrequency response = 10 HZ-100 K HZ + -3DB. (20 HZ-20 K HZ + -0.2DB)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTHD + N test data:\u003c\/strong\u003e\u003cbr\u003eTHD + N \u0026lt;0.0015% 50 W 8R\u003cbr\u003eTHD + N \u0026lt;0.003% 50 W 8R 20 HZ-20 KHZ\u003cbr\u003eTHD + N \u0026lt;0.002% A weighting\u003cbr\u003e\u003cbr\u003ethe frequency of the subwoofer is: \u003c\/span\u003e\u003c\/span\u003e\u003cspan id=\"result_box\" class=\"\" lang=\"en\"\u003e\u003cspan class=\"\"\u003eA special version of the frequency response for subwoofer\u003cbr\u003e20-200 HZ-0.5DB\u003cbr\u003e250HZ-3DB\u003cbr\u003e500 HZ-6DB\u003cbr\u003evoltage gain of 68 times,\u003cbr\u003e0 resting current MA\u003cbr\u003eOutput power 200 W 8R (+ -DC65V)\u003cbr\u003eMono. including the angle of aluminum conduction heat, it is recommended to use 500g mono aluminum radiator connection angle.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eFinished board is rigorously tested\u003cbr\u003ePCB area of 110 * 65MM, finished with a corner of aluminum, aluminum angle to 30MM wide.\u003cbr\u003eL20 size : 114 * 100MM\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan id=\"result_box\" class=\"\" lang=\"en\"\u003e\u003cspan id=\"result_box\" class=\"\" lang=\"en\"\u003e\u003cspan id=\"result_box\" class=\"\" lang=\"en\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ttl\" style=\"widows: 2; font-stretch: normal; orphans: 2;\"\u003e\u003cspan id=\"result_box\" class=\"\" lang=\"en\"\u003e\u003cspan class=\"\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cspan style=\"orphans: auto; widows: 1;\"\u003e\u003cspan id=\"result_box\" class=\"\" lang=\"en\"\u003e\u003cspan class=\"\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ttl\" style=\"widows: 2; font-stretch: normal; orphans: 2;\"\u003e\u003cspan id=\"result_box\" class=\"\" lang=\"en\"\u003e\u003cspan class=\"\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cspan style=\"orphans: auto; widows: 1;\"\u003e\u003cspan id=\"result_box\" class=\"\" lang=\"en\"\u003e\u003cspan class=\"\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ttl\" style=\"widows: 2; font-stretch: normal; orphans: 2;\"\u003eAfter receiving the finished board, please check whether scrws are loose,and please tight\u003cspan id=\"result_box\" class=\"\" lang=\"en\"\u003e\u003cspan class=\"\"\u003e it.\u003cbr\u003eL20 amplifier design is a precision, can not arbitrarily replace the parts.\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cdiv class=\"ttl\" style=\"font-stretch: normal;\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"ttl\" style=\"font-stretch: normal;\"\u003e\u003cstrong\u003ePackage:\u003cbr\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ttl\" style=\"font-stretch: normal;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ttl\" style=\"font-stretch: normal;\"\u003e\n\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cspan style=\"orphans: auto; widows: 1;\"\u003e\u003cspan id=\"result_box\" class=\"\" lang=\"en\"\u003e\u003cspan class=\"\"\u003e1x L20 Power Amplifier Board 2-channels Two Boards 200W 8R V10\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003e \u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14pt; font-variant: normal; letter-spacing: normal; line-height: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;\"\u003e\u003cp style=\"font-size: 18.6667px; font-style: normal;\"\u003e \u003c\/p\u003e\u003c\/div\u003e\n\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003c!--[Datacaciques code end]--\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\u003cdiv align=\"center\"\u003e \u003c\/div\u003e\u003cdiv align=\"center\"\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003chr\u003e\u003cspan class=\"ebay\"\u003eOn Dec 28, 2023 at 01:28:24 PST, seller added the following information:\u003c\/span\u003e\u003cp\u003e\u003c!--[Datacaciques code start,code,don't modify it]--\u003e\u003cstyle type=\"text\/css\"\u003e.dc_tracker_img{display:none;}.dc_tracker_img:last-of-type{display:block;}p:empty+hr{display:none;}hr+span.ebay,hr+*\u003espan.ebay{display:none;}\u003c\/style\u003e\u003c\/p\u003e\u003cdiv class=\"dc_tracker_img\" style=\"text-align:center;margin-top:25px\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003c!--[Datacaciques code end]--\u003e","brand":"Lilly Electronics","offers":[{"title":"Default Title","offer_id":40555550539905,"sku":"LJM-L20-DUAL","price":112.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/8647\/4369\/files\/9de19c830733d1c99b720845eb63f13a.jpg?v=1764666715","url":"https:\/\/www.lilly-electronics.com\/fr\/products\/l20-power-amplifier-board-2-channels-dual-boards-200w-8r-v10-dc-12v-to-65v","provider":"Lilly Electronics","version":"1.0","type":"link"}