{"product_id":"2-1-channel-bluetooth-amplifier-board","title":"🎶2.1 Channel Amplifier Board — 🔊50W x 2 + 100W Bluetooth🎵","description":"\u003cstyle\u003e\n.product-cro-page{container-type:inline-size;font-family:inherit;color:#17222b;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}\n.product-cro-page *,.product-cro-page *::before,.product-cro-page *::after{box-sizing:border-box;}\n.product-cro-page img{max-width:100%;height:auto;display:block;border-radius:14px;}\n.product-cro-page p{margin:0 0 .6em;}\n.product-cro-page p:last-child{margin-bottom:0;}\n.product-cro-page h2,.product-cro-page h3{margin:0 0 .45em;line-height:1.25;font-weight:800;letter-spacing:-.01em;}\n.product-cro-page a{color:inherit;text-decoration:none;}\n.product-cro-page{margin:0 auto;}\n.product-cro-page .cro-wrap{padding:0 2px;}\n\n\/* review jump *\/\n.product-cro-page .cro-jump{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;min-height:60px;padding:10px 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.cro-h1{font-size:1.85em;}\n  .product-cro-page .cro-banner{padding:40px 36px;}\n  .product-cro-page .cro-pf{grid-template-columns:1fr 1fr;}\n  .product-cro-page .cro-card{padding:28px 26px;}\n  .product-cro-page .cro-navcard{padding:16px 46px 16px 18px;}\n  .product-cro-page .cro-cta{padding:40px 32px;}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"product-cro-page\"\u003e\n\u003cdiv class=\"cro-wrap\"\u003e\n\u003ca class=\"cro-jump\" href=\"#customer-reviews\"\u003e \u003cspan class=\"cro-jump-l\"\u003e \u003cspan class=\"cro-jump-stars\"\u003e★★★★★\u003c\/span\u003e \u003cspan class=\"cro-jump-txt\"\u003eLoved by 2,106 reviewers\u003c\/span\u003e \u003c\/span\u003e \u003cspan class=\"cro-jump-r\"\u003eRead reviews ›\u003c\/span\u003e \u003c\/a\u003e\n\u003csection class=\"cro-banner\"\u003e\u003cspan class=\"cro-eyebrow\"\u003e2.1 Channel Amplifier Board\u003c\/span\u003e\n\u003ch1 class=\"cro-h1\"\u003eBig sound from a small board 🔊\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e50W × 2 + 100W of real power.\u003c\/strong\u003e Drive your left, right and subwoofer channels from one compact board — over Bluetooth 5.0 or AUX, with no messy cables.\u003c\/p\u003e\n\u003cp\u003eBass, treble and subwoofer controls let you tune it exactly how you like it.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"cro-nav\"\u003e\n\u003cdiv class=\"cro-nav-tip\"\u003eTap a feature to explore \u003cspan\u003e↓\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca class=\"cro-navcard cro-navcard-hero\" href=\"#feature-1\"\u003e \u003cspan class=\"cro-nav-ico\"\u003e🔊\u003c\/span\u003e \u003cspan class=\"cro-nav-txt\"\u003e\u003cstrong\u003e2.1 Channel Power\u003c\/strong\u003e\u003cem\u003e50W × 2 + 100W output\u003c\/em\u003e\u003c\/span\u003e \u003cspan class=\"cro-go\"\u003e›\u003c\/span\u003e \u003c\/a\u003e\n\u003cdiv class=\"cro-nav-grid\"\u003e\n\u003ca class=\"cro-navcard\" href=\"#feature-2\"\u003e \u003cspan class=\"cro-nav-ico\"\u003e🎵\u003c\/span\u003e \u003cspan class=\"cro-nav-txt\"\u003e\u003cstrong\u003eBluetooth 5.0\u003c\/strong\u003e\u003cem\u003eWireless streaming\u003c\/em\u003e\u003c\/span\u003e\u003cspan class=\"cro-go\"\u003e›\u003c\/span\u003e \u003c\/a\u003e \u003ca class=\"cro-navcard\" href=\"#feature-3\"\u003e \u003cspan class=\"cro-nav-ico\"\u003e🎶\u003c\/span\u003e \u003cspan class=\"cro-nav-txt\"\u003e\u003cstrong\u003eFull Sound Control\u003c\/strong\u003e\u003cem\u003eBass, treble \u0026amp; volume\u003c\/em\u003e\u003c\/span\u003e\u003cspan class=\"cro-go\"\u003e›\u003c\/span\u003e \u003c\/a\u003e \u003ca class=\"cro-navcard\" href=\"#feature-4\"\u003e \u003cspan class=\"cro-nav-ico\"\u003e🔌\u003c\/span\u003e \u003cspan class=\"cro-nav-txt\"\u003e\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e\u003cem\u003eAUX + Bluetooth inputs\u003c\/em\u003e\u003c\/span\u003e\u003cspan class=\"cro-go\"\u003e›\u003c\/span\u003e \u003c\/a\u003e \u003ca class=\"cro-navcard\" href=\"#feature-5\"\u003e \u003cspan class=\"cro-nav-ico\"\u003e❄️\u003c\/span\u003e \u003cspan class=\"cro-nav-txt\"\u003e\u003cstrong\u003eStable Performance\u003c\/strong\u003e\u003cem\u003eEfficient cooling\u003c\/em\u003e\u003c\/span\u003e\u003cspan class=\"cro-go\"\u003e›\u003c\/span\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-sec\"\u003e\n\u003ch2 class=\"cro-h2\"\u003eWhy it works\u003c\/h2\u003e\n\u003csection class=\"cro-card\" id=\"feature-1\"\u003e\n\u003ch3 class=\"cro-h3\"\u003e🔊 Powerful 2.1 Channel Audio Output\u003c\/h3\u003e\n\u003cdiv class=\"cro-pf\"\u003e\n\u003cdiv class=\"cro-pf-box\"\u003e\n\u003cspan class=\"cro-tag cro-tag-pain\"\u003ePain\u003c\/span\u003e\n\u003cp\u003eWeak, thin sound from DIY speaker builds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-pf-box\"\u003e\n\u003cspan class=\"cro-tag cro-tag-fix\"\u003eFeature\u003c\/span\u003e\n\u003cp\u003e50W × 2 drives left \u0026amp; right speakers and 100W powers a subwoofer for a fuller, more immersive experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/0588\/2987\/files\/ChatGPT_Image_2026_9_24_16_40_30_1.webp?v=1790239311\" alt=\"Powerful 2.1 channel audio output\" loading=\"lazy\"\u003e\u003c\/section\u003e\n\u003csection class=\"cro-card\" id=\"feature-2\"\u003e\n\u003ch3 class=\"cro-h3\"\u003e🎵 Bluetooth 5.0 Wireless Audio\u003c\/h3\u003e\n\u003cdiv class=\"cro-pf\"\u003e\n\u003cdiv class=\"cro-pf-box\"\u003e\n\u003cspan class=\"cro-tag cro-tag-pain\"\u003ePain\u003c\/span\u003e\n\u003cp\u003eCables cluttering your audio setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-pf-box\"\u003e\n\u003cspan class=\"cro-tag cro-tag-fix\"\u003eFeature\u003c\/span\u003e\n\u003cp\u003eStream instantly from your smartphone, tablet or other Bluetooth devices — no messy cables.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/0588\/2987\/files\/ChatGPT_Image_2026_9_24_16_40_30_2.webp?v=1790239311\" alt=\"Bluetooth 5.0 wireless audio\" loading=\"lazy\"\u003e\u003c\/section\u003e\n\u003csection class=\"cro-card\" id=\"feature-3\"\u003e\n\u003ch3 class=\"cro-h3\"\u003e🎶 Complete 2.1 Channel Sound Control\u003c\/h3\u003e\n\u003cdiv class=\"cro-pf\"\u003e\n\u003cdiv class=\"cro-pf-box\"\u003e\n\u003cspan class=\"cro-tag cro-tag-pain\"\u003ePain\u003c\/span\u003e\n\u003cp\u003eOne-size-fits-all tone that never sounds right.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-pf-box\"\u003e\n\u003cspan class=\"cro-tag cro-tag-fix\"\u003eFeature\u003c\/span\u003e\n\u003cp\u003eIndependent controls for subwoofer frequency, subwoofer volume, treble, bass and master volume.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/0588\/2987\/files\/ChatGPT_Image_2026_9_24_16_40_30_3.webp?v=1790239310\" alt=\"Independent bass, treble and volume adjustment\" loading=\"lazy\"\u003e\u003c\/section\u003e\n\u003csection class=\"cro-card\" id=\"feature-4\"\u003e\n\u003ch3 class=\"cro-h3\"\u003e🔌 Wide Compatibility \u0026amp; Multiple Inputs\u003c\/h3\u003e\n\u003cdiv class=\"cro-pf\"\u003e\n\u003cdiv class=\"cro-pf-box\"\u003e\n\u003cspan class=\"cro-tag cro-tag-pain\"\u003ePain\u003c\/span\u003e\n\u003cp\u003eAmp boards that only accept one type of source.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-pf-box\"\u003e\n\u003cspan class=\"cro-tag cro-tag-fix\"\u003eFeature\u003c\/span\u003e\n\u003cp\u003eBluetooth 5.0 and 3.5mm AUX input, DC 12–24V power input, 4–8Ω speaker support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/0588\/2987\/files\/ChatGPT_Image_2026_9_24_16_40_30_4.webp?v=1790239310\" alt=\"AUX and Bluetooth dual audio input\" loading=\"lazy\"\u003e\u003c\/section\u003e\n\u003csection class=\"cro-card\" id=\"feature-5\"\u003e\n\u003ch3 class=\"cro-h3\"\u003e❄️ Stable Performance With Cooling System\u003c\/h3\u003e\n\u003cdiv class=\"cro-pf\"\u003e\n\u003cdiv class=\"cro-pf-box\"\u003e\n\u003cspan class=\"cro-tag cro-tag-pain\"\u003ePain\u003c\/span\u003e\n\u003cp\u003eAmps that overheat, distort or cut out mid-song.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-pf-box\"\u003e\n\u003cspan class=\"cro-tag cro-tag-fix\"\u003eFeature\u003c\/span\u003e\n\u003cp\u003eQuality components, large-capacity capacitor and efficient heat sink for stable, low-noise operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/0588\/2987\/files\/ChatGPT_Image_2026_9_24_16_40_30_5.webp?v=1790239310\" alt=\"Low noise and efficient heat dissipation\" loading=\"lazy\"\u003e\u003c\/section\u003e\n\u003csection class=\"cro-card\" id=\"feature-6\"\u003e\n\u003ch3 class=\"cro-h3\"\u003e🧩 Compact DIY Amplifier Solution\u003c\/h3\u003e\n\u003cdiv class=\"cro-pf\"\u003e\n\u003cdiv class=\"cro-pf-box\"\u003e\n\u003cspan class=\"cro-tag cro-tag-pain\"\u003ePain\u003c\/span\u003e\n\u003cp\u003eBulky amps that will not fit a custom build.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-pf-box\"\u003e\n\u003cspan class=\"cro-tag cro-tag-fix\"\u003eFeature\u003c\/span\u003e\n\u003cp\u003eCompact 9.3 × 9 × 2.2 cm board with DIY-friendly assembly — made for custom speaker projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/0588\/2987\/files\/ChatGPT_Image_2026_9_24_16_40_30_6.webp?v=1790239310\" alt=\"Compact DIY amplifier board, easy installation\" loading=\"lazy\"\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-sec\"\u003e\n\u003ch2 class=\"cro-h2\"\u003eFeatures \u0026amp; specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003e2.1 channel amplifier board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Power\u003c\/th\u003e\n\u003ctd\u003e50W × 2 (left \/ right) + 100W (subwoofer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBluetooth\u003c\/th\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAudio Inputs\u003c\/th\u003e\n\u003ctd\u003eBluetooth 5.0 \/ 3.5mm AUX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Input\u003c\/th\u003e\n\u003ctd\u003eDC 12–24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker Support\u003c\/th\u003e\n\u003ctd\u003e4–8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdjustable Controls\u003c\/th\u003e\n\u003ctd\u003eSubwoofer frequency, subwoofer volume, treble, bass, master volume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBoard Size\u003c\/th\u003e\n\u003ctd\u003e9.3 × 9 × 2.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling\u003c\/th\u003e\n\u003ctd\u003eHeat sink design with large-capacity capacitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003ctd\u003eCustom speaker projects, DIY audio builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-sec\"\u003e\n\u003ch2 class=\"cro-h2\"\u003eFAQ\u003c\/h2\u003e\n\u003cdetails class=\"cro-faq\"\u003e\n\u003csummary\u003e\u003cspan\u003eWhat output power does it deliver?\u003c\/span\u003e\u003cspan class=\"cro-faq-arrow\"\u003e›\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"cro-faq-body\"\u003e\n\u003cp\u003e50W × 2 for the left and right speakers, plus 100W for a subwoofer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"cro-faq\"\u003e\n\u003csummary\u003e\u003cspan\u003eHow do I connect my phone?\u003c\/span\u003e\u003cspan class=\"cro-faq-arrow\"\u003e›\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"cro-faq-body\"\u003e\n\u003cp\u003eWirelessly over Bluetooth 5.0, or wired through the 3.5mm AUX input.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"cro-faq\"\u003e\n\u003csummary\u003e\u003cspan\u003eWhat power supply do I need?\u003c\/span\u003e\u003cspan class=\"cro-faq-arrow\"\u003e›\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"cro-faq-body\"\u003e\n\u003cp\u003eAny DC 12–24V power input works with this board.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"cro-faq\"\u003e\n\u003csummary\u003e\u003cspan\u003eWhich speakers can I use?\u003c\/span\u003e\u003cspan class=\"cro-faq-arrow\"\u003e›\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"cro-faq-body\"\u003e\n\u003cp\u003eSpeakers rated 4–8Ω, including a subwoofer on the dedicated 100W channel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"cro-faq\"\u003e\n\u003csummary\u003e\u003cspan\u003eCan I adjust the sound?\u003c\/span\u003e\u003cspan class=\"cro-faq-arrow\"\u003e›\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"cro-faq-body\"\u003e\n\u003cp\u003eYes — independent controls for subwoofer frequency, subwoofer volume, treble, bass and master volume.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"cro-faq\"\u003e\n\u003csummary\u003e\u003cspan\u003eDoes it come assembled?\u003c\/span\u003e\u003cspan class=\"cro-faq-arrow\"\u003e›\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"cro-faq-body\"\u003e\n\u003cp\u003eIt arrives unassembled. It is a compact 9.3 × 9 × 2.2 cm board designed for DIY-friendly assembly in custom speaker projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-sec\"\u003e\n\u003ch2 class=\"cro-h2\"\u003eOur service promise\u003c\/h2\u003e\n\u003cdiv class=\"cro-guar\"\u003e\n\u003cdiv class=\"cro-guar-row\"\u003e\n\u003cspan class=\"cro-guar-ico\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSecurely Packed\u003c\/strong\u003e\u003cspan class=\"cro-guar-txt\"\u003eEach board is packed with care so it arrives in good condition.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-guar-row\"\u003e\n\u003cspan class=\"cro-guar-ico\"\u003e🔍\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eQuality Checked\u003c\/strong\u003e\u003cspan class=\"cro-guar-txt\"\u003eChecked before shipping, so your board matches the description.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-guar-row\"\u003e\n\u003cspan class=\"cro-guar-ico\"\u003e💬\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eCustomer Support\u003c\/strong\u003e\u003cspan class=\"cro-guar-txt\"\u003eQuestions about your order? Our team is here to help.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"cro-cta\"\u003e\n\u003ch2\u003eReady to build your sound? 🎧\u003c\/h2\u003e\n\u003cp\u003eReal 2.1 channel power on a board that fits anywhere.\u003c\/p\u003e\n\u003ca class=\"cro-btn\" href=\"#\"\u003eShop Now\u003c\/a\u003e\u003c\/section\u003e\n\u003csection id=\"customer-reviews\"\u003e\n\u003ch2 class=\"cro-h2\"\u003eCustomer Reviews\u003c\/h2\u003e\n\u003cdiv class=\"cro-rev-summary\"\u003e\n\u003cspan class=\"cro-stars\"\u003e★★★★★\u003c\/span\u003e 3 reviews\u003c\/div\u003e\n\u003carticle class=\"cro-rev\"\u003e\n\u003cdiv class=\"cro-rev-head\"\u003e\n\u003cspan class=\"cro-rev-avatar\"\u003eM\u003c\/span\u003e\n\u003cdiv class=\"cro-rev-id\"\u003e\n\u003cdiv class=\"cro-rev-name\"\u003eMarcus T. \u003cspan class=\"cro-rev-badge\"\u003eVerified Purchase\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-rev-meta\"\u003e\n\u003cspan class=\"cro-stars\"\u003e★★★★★\u003c\/span\u003e\u003cspan\u003eUnited States\u003c\/span\u003e\u003cspan\u003eSep 20, 2026\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-rev-body\"\u003eThat lil thing loud as hell I really wasn't expecting it to be that loud and super clear\u003c\/div\u003e\n\u003cdiv class=\"cro-rev-var\"\u003eVariant: Black, 1 set\u003c\/div\u003e\n\u003c\/article\u003e\n\u003carticle class=\"cro-rev\"\u003e\n\u003cdiv class=\"cro-rev-head\"\u003e\n\u003cspan class=\"cro-rev-avatar\"\u003eD\u003c\/span\u003e\n\u003cdiv class=\"cro-rev-id\"\u003e\n\u003cdiv class=\"cro-rev-name\"\u003eDerrick H. \u003cspan class=\"cro-rev-badge\"\u003eVerified Purchase\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-rev-meta\"\u003e\n\u003cspan class=\"cro-stars\"\u003e★★★★★\u003c\/span\u003e\u003cspan\u003eUnited States\u003c\/span\u003e\u003cspan\u003eSep 12, 2026\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-rev-body\"\u003eI connected 2, 10\" woofers in parallel and 1 6x9 this does the job, clear sound, I connected to the battery to see what kind of ampare and whatts it draws well worth the price, and fast shipping 🔥🔥🔥\u003c\/div\u003e\n\u003cdiv class=\"cro-rev-var\"\u003eVariant: Black, 1 set\u003c\/div\u003e\n\u003c\/article\u003e\n\u003carticle class=\"cro-rev\"\u003e\n\u003cdiv class=\"cro-rev-head\"\u003e\n\u003cspan class=\"cro-rev-avatar\"\u003eW\u003c\/span\u003e\n\u003cdiv class=\"cro-rev-id\"\u003e\n\u003cdiv class=\"cro-rev-name\"\u003eWesley P. \u003cspan class=\"cro-rev-badge\"\u003eVerified Purchase\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-rev-meta\"\u003e\n\u003cspan class=\"cro-stars\"\u003e★★★★★\u003c\/span\u003e\u003cspan\u003eUnited States\u003c\/span\u003e\u003cspan\u003eSep 4, 2026\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cro-rev-body\"\u003eThe product arrived I unassembled, I photographed the amp before and then after assembly. I haven't tried it yet. I will be connecting it to my vehicle system very soon, it does contain a screw screwdriver for assembly and all screws, +1.\u003c\/div\u003e\n\u003cdiv class=\"cro-rev-var\"\u003eVariant: Black, 1 set\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NC0248","offers":[{"title":"Default Title","offer_id":53903464137067,"sku":"NC02482609247694-黑色","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/0588\/2987\/files\/ChatGPT_Image_2026_9_24_16_40_30_2.webp?v=1790239311","url":"https:\/\/zavrlynia.com\/products\/2-1-channel-bluetooth-amplifier-board","provider":"zavrlynia","version":"1.0","type":"link"}