{"product_id":"car-dsp-4-50w-amplifier-audio-processor-android-speaker-subwoofer-power-20pin-for-android-autokitshop","title":"Car DSP 4*50W Amplifier Audio Processor Android Speaker Subwoofer Power 20PIN for Android  | AUTOKITSHOP","description":"\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/Product\" style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#333;line-height:1.7;max-width:940px;margin:0 auto\"\u003e\n\u003cmeta itemprop=\"name\" content=\"Car DSP 4*50W Amplifier Audio Processor Android Speaker Subwoofer Power 20PIN fo\"\u003e\n\u003cmeta itemprop=\"brand\" content=\"AUTOKITSHOP\"\u003e\n\u003cmeta itemprop=\"category\" content=\"Automotive LED Lighting\"\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp align=\"left\" style=\"text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S630da5d3b31a4ac79cba10a331e37990R.jpg\"\u003e\u003c\/p\u003e\n\n\u003cdiv style=\"position:relative\"\u003e\n\u003cstrong\u003e\u003cspan\u003eBasic functions\u003c\/span\u003e\u003c\/strong\u003e \u003cspan\u003e\u003cbr\u003e\n1. With 32-band EQ mobile APP tuning DSP amplifier.\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"position:relative\"\u003e\u003cspan\u003e2. Using Japanese imported AK7604 decoding chip and imported STMicroelectronics ST 7850.\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"position:relative\"\u003e\u003cspan\u003e3. Presets include standard,rock,vocal,soft, classical,pop and other modes to choose from.\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"position:relative\"\u003e\u003cspan\u003e4. Support MP2,MP3,WMA,APE,FLAC,AAC,MP4,W4A,WAV,etc. playback.\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"position:relative\"\u003e\u003cspan\u003e5. Support adjustment of Qualcomm,low-pass and delayed sound effects. \u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"position:relative\"\u003e\u003cspan\u003e6. Support Bluetooth 5.1 high-speed transmission.\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"position:relative\"\u003e\u003cspan\u003e7. Supports long-distance reception, good sound quality,high signal-to-noise ratio,low distortion, high power and high cost performance.\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cp align=\"left\" style=\"text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sda99b3a3547a4040a0353d27f1d21378N.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S74a0575c5d65480f87f0ac766b7b3c3eK.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S45d14ff00d114b8aa2e4aa4b2fc3658dn.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5746db41019841c284033a9c8fcb16a7S.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7b6232e16c3640baa9678b839bda28d9V.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5da6f552152f44ed8da7839b5d4606bcy.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa764d85e40c246a59ce19c1279b0e024M.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9ca77e34a72743ee93d552515c9171eaR.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S431ad93950e3474090c467c368be2fcbY.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S76eedda94fce458f88683a7317b393d26.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S848e2c380c774dce8b2f78a8beed4dd0O.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S57f52b81c2864175a0aecad05a137353o.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sab9e1f9cdb164c9ab5fc5a217bb1ea87e.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S52296ff1fbf54cb5a11f12674cfcd9cdW.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa9a41dd1dc6f4e6e983acb467578aa735.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scbaf461315524168a02010cb4f784a04o.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se6482fa10f154fbfa97a1235cd85d25a4.jpg\"\u003e\u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003cspan style='color:rgb(34, 34, 34);font-size:16px;font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003e\u003cstrong\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(192, 57, 43)\"\u003eSimple fault analysis and troubleshooting:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style='color:rgb(34, 34, 34);font-size:16px;font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003e\u003cstrong\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e1. Please confirm whether the wiring harness is consistent with the original wiring harness: please confirm your model and configuration, and use the corresponding wiring harness.\u003cbr\u003e\n2. There is noise when the product is in use: Please confirm whether the connection line of the host is correct and whether it is loose. After removing it,there is still noise. Please check whether the ground wire is connected to the CD or DVD case.\u003cbr\u003e\n3. The working indicator light is off\/no sound: Please confirm whether the host cable is connected correctly, and check whether the original car has its own power amplifier or whether there is a modified power amplifier.\u003cbr\u003e\n4. Both the original car main unit and this machine are powered on: check whether the original car owner's power supply is connected properly, and whether the grounding black wire is connected to the original car main unit.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cimg height=\"1924\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S257383a01c5140f19f791991e3c865993.jpg\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(34, 34, 34);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box' width=\"944\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S630da5d3b31a4ac79cba10a331e37990R.jpg\" alt=\"Product Detail\" style=\"max-width:100%;height:auto;border-radius:4px\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sda99b3a3547a4040a0353d27f1d21378N.jpg\" alt=\"Product Detail\" style=\"max-width:100%;height:auto;border-radius:4px\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S74a0575c5d65480f87f0ac766b7b3c3eK.jpg\" alt=\"Product Detail\" style=\"max-width:100%;height:auto;border-radius:4px\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S45d14ff00d114b8aa2e4aa4b2fc3658dn.jpg\" alt=\"Product Detail\" style=\"max-width:100%;height:auto;border-radius:4px\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5746db41019841c284033a9c8fcb16a7S.jpg\" alt=\"Product Detail\" style=\"max-width:100%;height:auto;border-radius:4px\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7b6232e16c3640baa9678b839bda28d9V.jpg\" alt=\"Product Detail\" style=\"max-width:100%;height:auto;border-radius:4px\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5da6f552152f44ed8da7839b5d4606bcy.jpg\" alt=\"Product Detail\" style=\"max-width:100%;height:auto;border-radius:4px\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa764d85e40c246a59ce19c1279b0e024M.jpg\" alt=\"Product Detail\" style=\"max-width:100%;height:auto;border-radius:4px\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9ca77e34a72743ee93d552515c9171eaR.jpg\" alt=\"Product Detail\" style=\"max-width:100%;height:auto;border-radius:4px\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S431ad93950e3474090c467c368be2fcbY.jpg\" alt=\"Product Detail\" style=\"max-width:100%;height:auto;border-radius:4px\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S76eedda94fce458f88683a7317b393d26.jpg\" alt=\"Product Detail\" style=\"max-width:100%;height:auto;border-radius:4px\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S848e2c380c774dce8b2f78a8beed4dd0O.jpg\" alt=\"Product Detail\" style=\"max-width:100%;height:auto;border-radius:4px\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\n\u003chr style=\"border:none;border-top:1px solid #e5e5e5;margin:30px 0\"\u003e\n\u003cdiv style=\"background:#f7f7f7;padding:18px 22px;border-radius:8px;margin:20px 0\"\u003e\n\u003cp style=\"font-size:15px;margin:0 0 8px 0\"\u003e\u003cstrong\u003e🚚 Shipping:\u003c\/strong\u003e Items ship within 1-3 business days.\u003c\/p\u003e\n\u003cp style=\"font-size:15px;margin:0 0 8px 0\"\u003e\u003cstrong\u003e🔧 Warranty:\u003c\/strong\u003e All AUTOKITSHOP products come with a 1-year warranty. Contact us with a photo for a free replacement if any issues arise.\u003c\/p\u003e\n\u003cp style=\"font-size:15px;margin:0 0 0 0\"\u003e\u003cstrong\u003e🔄 Returns:\u003c\/strong\u003e Not satisfied within 30 days? Contact us for a replacement or refund.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:#999;margin-top:30px;border-top:1px solid #e5e5e5;padding-top:15px\"\u003eImages are for reference only. Product specifications may vary by vehicle model.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AUTOKITSHOP","offers":[{"title":"Variant 1","offer_id":43539131433027,"sku":"12000047868057398","price":280.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/0421\/4083\/files\/Sc81733e3dd174ab18fb157b62ae1efe2M.webp?v=1784215446","url":"https:\/\/autokitshop.com\/products\/car-dsp-4-50w-amplifier-audio-processor-android-speaker-subwoofer-power-20pin-for-android-autokitshop","provider":"AutoKitShop","version":"1.0","type":"link"}