{"product_id":"dc12-24v-zk-tb22-audio-amplifier-module-75w-75w-145w-145w-2-2-channel-bluetooth-aux-usb-pc-input-treble-bass-adjust","title":"DC12‑24V ZK‑TB22 Audio Amplifier Module 75W+75W+145W+145W 2.2 Channel Bluetooth AUX USB PC Input Treble Bass Adjust","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSpeaker\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.2 Channel Bluetooth Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 10\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo Shell Audio Amplifier Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eZKTB22 Amplifier Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e75W 145W Audio Amp Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDual Subwoofer Amplifier Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 5\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCS3865 Chip Amplifier Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 6\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC1224V Amplifier Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 7\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTreble Bass Adjustable Amplifier Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 8\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAUX USB PC Bluetooth Audio Input\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 9\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIY Home Car Audio Modification Amp\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0-50C\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSOP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 12-24V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000023722809\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S31f8f6af63b5499d8ecbe07cbb1ce128N.jpg\"\u003e\u003cbr\u003eFeatures: \u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e1. Supports 2.2-channel power output, dual 145W subwoofers do not require additional expansion \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e2. Lossless decoding supports multiple formats and is compatible with computer mode and multi-channel input \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e3. Dual package replaceable fever amplifier, reserved microphone expansion interface with strong expandability \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e4. Independently adjust the volume of left and right channels and double bass, and customize the sound effects of high, low, and mid tones \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e5. Suitable for various audio and video scenarios such as home desktop speakers, store speakers, and car modifications\u003c\/span\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S89c4485e44c44b0e81f205f7ec4fc129L.jpg\"\u003e\u003cbr\u003eParameters: \u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eProduct Name: 2.2-channel Bluetooth Amplifier Board 75W+75W+145W+145W \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eProduct model: ZK-TB22 \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eSuitable power supply: The working voltage range is 12-24VDC, and it is recommended to use a DC power supply with a voltage of 24V and a current of 10A or above. Cannot use 24V battery, fully charged will cause overvoltage. DC power supply is required, AC power is not supported!!! If using a DC\/DC boost module, it is recommended to adjust it to 80% of the limit voltage to avoid module damage caused by overshoot or ripple overvoltage!!! \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eMaximum power: Left and right channels ≤ 75W, subwoofer ≤ 145W \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eCompatible speaker: Left and right channels: 20-75W, 4-8 Ω subwoofer: 50-150W, 2-8 Ω \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eBluetooth distance: transmission distance of 15 meters \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eInput method: Bluetooth+AUX+PC+USB, Bluetooth priority, Bluetooth needs to be disconnected when using audio cable input \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eNumber of channels: 2.2, left and right channels+dual subwoofer \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eProtection mechanism: Input undervoltage, overheating, overcurrent, short circuit protection, with input anti reverse protection \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eProduct size: Integrated potentiometer 117x116mm, external potentiometer 117x101mm \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eTip: Only when there is sufficient audio input and sufficient power supply voltage\/current, will there be sufficient output power!!! The higher the power supply voltage, the greater the output power, and the smaller the speaker impedance, the greater the output power!!! Please ensure that the power of the adapted power supply is greater than the actual working power of the amplifier!!!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd9398d0dfb9e46fe9803168753ba25bdV.jpg\"\u003e\u003cbr\u003eProduct List: \u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e1X power amplifier board \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e1X screwdriver\u003cbr\u003e\u003cstrong\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc88a858ad6c643e3997a32661b8fe7bcK.jpg\"\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc8a3f4ede6104095b8517bf4ec11b516H.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2c4c7783267b4844a24935b43682c1b9r.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8e12ee8d921140bf88341a9d5a5e64dfy.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se1340874d1e2411089885f497f3b8130Y.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5d062bb953184a9490ceb699dcd18180P.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd9272234e6724b6cbdb1f7fca7a86f44k.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa729e1cafb224f1eb7f1cd36285fc86aB.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S007ef236932745ed9b00354bd434a9a8T.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S424cd16b645845cdb4e76c7b4b3a7117m.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S69857f79a8224859ac3987a4fb53958eT.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sba5ed32ed78a48c38e0bfb37162aa5ced.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S93e6cb69c49a40edadc6d72e4504d07eS.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S61e56c174e8b46e4b7dff990713e8df6M.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S44a166820f3448b190d6308822761477k.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8802762b66fd4ce88f307909320f1695Y.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa5bc2bdda7f4418dbb035bcd753f1eaaB.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdb2211a88d6c4c12a4cf2957d3441871C.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8be59eac3150407b926d87f24434bff6K.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6a36cf5cff2449c3977c59febbbf3015F.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc798f5975c974259b57b0972c3a5a249L.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Seb730e6f126745bd9f757e16477acbf5r.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4ca038fb3b1840858174d0e27114b536D.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5f3edbfe177947cfa6dc414bed249e7bC.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb7c684c5955d4f3fa1c691496d0f6cc6B.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S627ac27dccbf4ffba7e3e3a11b485be03.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S44e96cde9f534fdca157a46c5b213174u.jpg\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Type 1","offer_id":55506329469227,"sku":"14:1202#Type 1","price":105.8,"currency_code":"USD","in_stock":true},{"title":"Type 2","offer_id":55506329501995,"sku":"14:350852#Type 2","price":134.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S6b9faff90bb84273935ac509fa8d6258B.webp?v=1788930044","url":"https:\/\/yoeruyo.com\/products\/dc12-24v-zk-tb22-audio-amplifier-module-75w-75w-145w-145w-2-2-channel-bluetooth-aux-usb-pc-input-treble-bass-adjust","provider":"Yoeruyo","version":"1.0","type":"link"}