{"product_id":"zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-stereo-amplifier-board-2x50w-bass-amp","title":"ZK-502MT Bluetooth 5.0 Subwoofer Amplifier Board 2.0 Channel High Power Audio Stereo Amplifier Board 2X50W Bass AMP","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eZK-502MT Bluetooth 5.0 Subwoofer Amplifier Board 2.0 Channel High Power Audio Stereo is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"ai-description\"\u003e\u003cdiv class=\"origin-part box-sizing\"\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);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;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cstrong\u003e• Bluetooth 5.0 :\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eEnjoy seamless connectivity with the latest Bluetooth 5.0 technology, ensuring stable and fast transmission of audio signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);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;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cstrong\u003e• High Power Audio :\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eExperience powerful and immersive sound with a maximum output power of 2X50W, perfect for high-quality audio playback.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);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;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cstrong\u003e• Stereo Amplifier :\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eEnjoy crystal-clear sound with two channels of amplification, providing a wide and dynamic range of audio frequencies.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);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;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cstrong\u003e• Portable Design :\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eTake your music anywhere with a compact and lightweight design, ideal for on-the-go use or outdoor activities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"font-size:16px;font-weight:400;line-height:inherit;color:rgb(255, 0, 0);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;box-sizing:border-box\"\u003eFeature:\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003eName: 2*50W Bluetooth audio amplifier module with sound\u003cbr\u003e\nModel: ZK-502MT\u003cbr\u003e\nBluetooth version: 5.0\u003cbr\u003e\nMethodology Inputs: AUX + Bluetooth\u003cbr\u003e\nChannels: 2\u003cbr\u003e\u003cbr\u003e\nAdapter power supply: above DC9-24V\/3A\u003cbr\u003e\nCompatible speakers: 10-100W, 4-8 ohms\u003cbr\u003e\nColour: Black\u003cbr\u003e\nMaterial: Plastic\u003cbr\u003e\nDimensions: 89x60x21mm\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"font-size:16px;font-weight:400;line-height:inherit;color:rgb(255, 0, 0);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;box-sizing:border-box\"\u003ePackage Contents:\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e1 x Bluetooth Audio Amplifier Modules\u003cbr\u003e\u003cbr\u003e\nOnly the above package contents, excluding other products.\u003cbr\u003e\nNote: Different lighting and monitors may cause the color of the item in the picture to be slightly different from the actual item. Measurement tolerance is +\/- 1-3 cm.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp align=\"center\" style=\"text-align:center\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-1.webp?v=1779199266\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-2.webp?v=1779199266\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-3.webp?v=1779199266\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-4.webp?v=1779199266\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-5.webp?v=1779199266\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-6.webp?v=1779199265\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-7.webp?v=1779199266\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-8.webp?v=1779199265\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ZK-502MT","offers":[{"title":"502MT","offer_id":47134265245954,"sku":"12000034686834421","price":6.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa77d402aed014e6da0c27daf4ee4691bw.webp?v=1765786018","url":"https:\/\/proengi.com\/products\/zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-stereo-amplifier-board-2x50w-bass-amp","provider":"PROENGI","version":"1.0","type":"link"}