{"product_id":"ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-stereo-home-automotive-car-for-speakers-max-350w-2","title":"AK45 HiFi Digital Bluetooth Audio Amplifier MP3 Channel 2.0 Sound Power AMP stereo Home Automotive Car for Speakers MAX 350W*2","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eAK45 HiFi Digital Bluetooth Audio Amplifier MP3 Channel 2.0 Sound Power AMP stereo Home 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\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"font-family: OpenSans; font-size: 20px; font-weight: 900; line-height: 28px; white-space: pre-wrap; color: rgb(0, 0, 0); margin-bottom: 12px;\"\u003e\u003cspan style=\"font-size: 28px;\"\u003eSpecification:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eModel:AK45 \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eImpedance: 4-16 ohm\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eBluetooth: 5.0\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eRMS power: 40Wx2\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003ePeak power: 350W x2\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eChannel: 2.0\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eVoltage: DC 12V\/AC 110-240V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eSNR: 85 db\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eFM Frequency: 87.5-108MHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eFrequency: 10Hz-20KHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 28px;\"\u003ePackage \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e1x Power Amplifier\u003cbr\u003e1x Remote Control\u003cbr\u003e1x Power Cord\u003cbr\u003e1x Radio Antenna\u003cbr\u003e1x Manual Book\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp align=\"left\" style=\"text-align: left; margin: 0px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-ster-1.webp?v=1779202150\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-ster-2.webp?v=1779202150\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp align=\"left\" style=\"text-align: left; margin: 0px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-ster-3.webp?v=1779202150\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cp align=\"left\" style=\"text-align: left; margin: 0px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-ster-4.webp?v=1779202150\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-ster-5.webp?v=1779202150\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-ster-6.webp?v=1779202150\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"AK45","offers":[{"title":"Default Title","offer_id":47702541828354,"sku":"TFZ-AK45-AK45-HIFI-DIGITAL-BLUETO-828354","price":30.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S981938a16a8b4f13a2205b1c1bc53dcb4_dc325ef8-f67c-4964-baf8-75499386a52e.webp?v=1777363824","url":"https:\/\/proengi.com\/products\/ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-stereo-home-automotive-car-for-speakers-max-350w-2","provider":"PROENGI","version":"1.0","type":"link"}