{"product_id":"vielseitiger-21-kanal-bluetooth-audioverstarker","title":"Versatile 2.1 Channel Bluetooth Audio Amplifier","description":"\u003cdiv class=\"product-detail-container\"\u003e\n\n\u003cstyle type=\"text\/css\"\u003e.product-detail-container {\n            \/* Design System Variables *\/\n            --primary: #d97706; \/* Audio Copper\/Amber *\/\n            --primary-hover: #b45309;\n            --text-main: #111827;\n            --text-sub: #4b5563;\n            --bg-body: #ffffff;\n            --bg-card: #f9fafb;\n            --border-color: #e5e7eb;\n            --radius-md: 8px;\n            --radius-lg: 12px;\n            --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);\n            --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);\n            --spacing-gap: clamp(2rem, 5vw, 4rem);\n\n            \/* Typography \u0026 Spacing Defaults *\/\n            max-width: 1200px;\n            margin: 0 auto;\n            padding: 0 5%;\n            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n            color: var(--text-main);\n            box-sizing: border-box;\n            overflow-wrap: break-word;\n            word-break: break-word;\n        }\n\n        .product-detail-container * {\n            box-sizing: inherit;\n        }\n\n        \/* Large Typography System *\/\n        .product-detail-container h1 { \n            font-size: clamp(32px, 4vw, 44px); \n            line-height: 1.2; \n            font-weight: 800; \n            margin-bottom: 1rem; \n            color: var(--text-main);\n        }\n        .product-detail-container h2 { \n            font-size: clamp(24px, 3vw, 32px); \n            line-height: 1.3; \n            font-weight: 700; \n            margin-bottom: 1rem; \n            color: var(--text-main);\n        }\n        .product-detail-container h3 { \n            font-size: clamp(20px, 2.5vw, 24px); \n            line-height: 1.4; \n            font-weight: 600; \n            margin-bottom: 0.75rem; \n            color: var(--text-main);\n        }\n        .product-detail-container p { \n            font-size: clamp(18px, 2vw, 20px); \n            line-height: 1.7; \n            color: var(--text-sub); \n            margin-bottom: 1.5rem; \n        }\n\n        \/* Static Visual Badges (Unclickable CTA Replacement) *\/\n        .badge-container {\n            display: flex;\n            flex-wrap: wrap;\n            gap: 12px;\n            margin-bottom: 1.5rem;\n        }\n        .tech-badge {\n            background: var(--bg-card);\n            border: 1px solid var(--border-color);\n            padding: 8px 16px;\n            border-radius: 50px;\n            font-size: 16px;\n            font-weight: 600;\n            color: var(--primary);\n            user-select: none;\n        }\n\n        \/* Image Protocol (Option A: Fluid Layout) *\/\n        .product-detail-container img {\n            width: 100%;\n            height: auto;\n            display: block;\n            border-radius: var(--radius-md);\n            box-shadow: var(--shadow-sm);\n        }\n        \n        .img-placeholder {\n            width: 100%;\n            aspect-ratio: 4 \/ 3;\n            background: #f8f9fa;\n            border: 2px dashed #cbd5e1;\n            border-radius: var(--radius-md);\n            display: flex;\n            align-items: center;\n            justify-content: center;\n            color: #64748b;\n            font-size: 18px;\n            font-weight: 500;\n        }\n\n        \/* Mobile Lock Pattern (Image-Text Strict Ordering) *\/\n        .hero-section {\n            display: flex;\n            flex-direction: column;\n            gap: var(--spacing-gap);\n            margin-bottom: var(--spacing-gap);\n            padding-top: 2rem;\n        }\n\n        .feature-item {\n            display: flex;\n            flex-direction: column; \/* Force Mobile Image Top, Text Bottom *\/\n            gap: var(--spacing-gap);\n            margin-bottom: var(--spacing-gap);\n        }\n\n        .feature-media, .feature-copy {\n            width: 100%;\n        }\n\n        \/* Desktop Z-Pattern *\/\n        @media (min-width: 768px) {\n            .hero-section {\n                flex-direction: row;\n                align-items: center;\n            }\n            .hero-section \u003e div {\n                width: 50%;\n            }\n            .feature-item {\n                flex-direction: row;\n                align-items: center;\n            }\n            .feature-item:nth-child(even) {\n                flex-direction: row-reverse;\n            }\n            .feature-media, .feature-copy {\n                width: 50%;\n            }\n        }\n\n        \/* Specifications Table (Card-Based Mobile) *\/\n        .specs-module {\n            margin-top: var(--spacing-gap);\n            margin-bottom: var(--spacing-gap);\n        }\n        .specs-table {\n            width: 100%;\n            border-collapse: collapse;\n            margin-top: 1.5rem;\n        }\n        .specs-table th, .specs-table td {\n            padding: 16px;\n            text-align: left;\n            border-bottom: 1px solid var(--border-color);\n            font-size: 18px;\n            color: var(--text-sub);\n        }\n        .specs-table th {\n            font-weight: 600;\n            background-color: var(--bg-card);\n            color: var(--text-main);\n            width: 35%;\n        }\n        \n        @media (max-width: 767px) {\n            .specs-table, .specs-table thead, .specs-table tbody, .specs-table tr, .specs-table td {\n                display: block;\n                width: 100%;\n            }\n            .specs-table thead {\n                display: none; \/* Hide native header *\/\n            }\n            .specs-table tr {\n                background: var(--bg-card);\n                border: 1px solid var(--border-color);\n                border-radius: var(--radius-md);\n                margin-bottom: 16px;\n                padding: 12px;\n            }\n            .specs-table td {\n                display: flex;\n                flex-direction: column; \/* Better for long values *\/\n                border-bottom: none;\n                padding: 8px;\n            }\n            .specs-table td:not(:last-child) {\n                border-bottom: 1px dashed var(--border-color);\n            }\n            .specs-table td::before {\n                content: attr(data-label);\n                font-weight: 700;\n                color: var(--text-main);\n                margin-bottom: 4px;\n                font-size: 16px;\n            }\n        }\n\n        \/* FAQ Section *\/\n        .faq-module {\n            margin-top: var(--spacing-gap);\n            margin-bottom: var(--spacing-gap);\n            background: var(--bg-card);\n            padding: var(--spacing-gap);\n            border-radius: var(--radius-lg);\n        }\n        .faq-item {\n            border-bottom: 1px solid var(--border-color);\n            padding: 24px 0;\n        }\n        .faq-item:last-child {\n            border-bottom: none;\n            padding-bottom: 0;\n        }\n        .faq-question {\n            font-weight: 700;\n            margin-bottom: 12px;\n            color: var(--text-main);\n            font-size: clamp(20px, 2.5vw, 22px);\n            line-height: 1.4;\n        }\n        .faq-answer {\n            color: var(--text-sub);\n            font-size: clamp(18px, 2vw, 20px);\n            line-height: 1.7;\n        }\n        \n        \/* Social Proof Text *\/\n        .social-proof {\n            display: inline-flex;\n            align-items: center;\n            font-size: 16px;\n            font-weight: 600;\n            color: var(--text-main);\n            margin-bottom: 1.5rem;\n        }\n        .social-proof::before {\n            content: \"★ ★ ★ ★ ★\";\n            color: var(--primary);\n            margin-right: 8px;\n            letter-spacing: 2px;\n        }\n\u003c\/style\u003e\n\u003c!-- 1. Hero Section --\u003e\n\u003cdiv class=\"hero-section\"\u003e\n\n\u003cdiv class=\"hero-copy\"\u003e\n\n\u003cdiv class=\"social-proof\"\u003eTrusted by over 10,000 Audiophiles \u0026amp; DIYers\u003c\/div\u003e\n\n\n\u003ch1\u003eExperience Premium Sound in Your Home\u003c\/h1\u003e\n\n\n\u003cp\u003eTransform your audio setup with outstanding performance. Powered by two powerful chips, this 2.1 channel amplifier board produces an impressive total output of 50W+50W+100W, ensuring crystal-clear sound.\u003c\/p\u003e\n\n\n\u003cdiv class=\"badge-container\"\u003e\n\n\u003cspan class=\"tech-badge\"\u003eBluetooth 5.1\u003c\/span\u003e \u003cspan class=\"tech-badge\"\u003eTHD ≤0.1%\u003c\/span\u003e \u003cspan class=\"tech-badge\"\u003e50W+50W+100W\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"hero-media\"\u003e\n\n\u003cdiv class=\"img-placeholder\"\u003e\n\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260323162722\/76216f30638bc49ddbf0e97c2b84a59f.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"feature-item\"\u003e\n\n\u003cdiv class=\"feature-media\"\u003e\n\n\u003cdiv class=\"img-placeholder\"\u003e\n\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260323162722\/7de5e9572f8ed88e86cd235cd83854a6.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"feature-copy\"\u003e\n\n\u003ch2\u003eOptimal Audio Transmission, Wireless \u0026amp; Wired\u003c\/h2\u003e\n\n\n\u003cp\u003eEnjoy a distortion of just 0.1% and crystal-clear sound transmission. Effortlessly switch between the stable Bluetooth 5.1 connection and the classic AUX input to perfect your audio configuration.\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cem\u003eNote: Ensure that the Bluetooth connection is fully disconnected in AUX mode for optimal performance.\u003c\/em\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- Feature 2 --\u003e\n\n\u003cdiv class=\"feature-item\"\u003e\n\n\u003cdiv class=\"feature-media\"\u003e\n\n\u003cdiv class=\"img-placeholder\"\u003e\n\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260323162722\/dfe27cf2de08d4cdbeb7fd5e6a2a5e3a.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"feature-copy\"\u003e\n\n\u003ch2\u003eCustomizable Sound Tuning\u003c\/h2\u003e\n\n\n\u003cp\u003eAdjust the sound to your liking without touching the media player. With separate treble and bass controls directly on the module, you have complete control over your sound experience.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- Feature 3 --\u003e\n\n\u003cdiv class=\"feature-item\"\u003e\n\n\u003cdiv class=\"feature-media\"\u003e\n\n\u003cdiv class=\"img-placeholder\"\u003e\n\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260323162722\/592c65539fbc09552f06e50427dd3981.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"feature-copy\"\u003e\n\n\u003ch2\u003eRobust and Durable Design\u003c\/h2\u003e\n\n\n\u003cp\u003eCrafted from high-quality materials with AM interference suppression features and low noise. The integrated protective casing, copper DC connectors, and isolated connections ensure safe handling of high currents without overheating.\u003c\/p\u003e\n\n\n\u003cdiv class=\"badge-container\"\u003e\n\n\u003cspan class=\"tech-badge\"\u003eOvervoltage Protection\u003c\/span\u003e \u003cspan class=\"tech-badge\"\u003eShort Circuit Protection\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- 3. Specifications Module --\u003e\n\n\u003cdiv class=\"specs-module\"\u003e\n\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\n\n\u003ctable class=\"specs-table\"\u003e\n\n\t\u003cthead\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003cth\u003eSpecification\u003c\/th\u003e\n\n\t\t\t\u003cth\u003eDetails\u003c\/th\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\u003c\/thead\u003e\n\n\t\u003ctbody\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd data-label=\"Core Chip\"\u003eCore Chip\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003eDual TPA3116D2\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd data-label=\"Audio Output\"\u003eAudio Output\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e2.1 Channel Stereo (50W L + 50W R + 100W Subwoofer)\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd data-label=\"Input Methods\"\u003eInput Methods\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003eBluetooth 5.1 \/ AUX Audio\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd data-label=\"Distortion (THD)\"\u003eDistortion (THD)\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e≤ 0.1%\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd data-label=\"Dimensions\"\u003eDimensions\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e9.3 × 9.0 × 2.2 cm \/ 3.66 × 3.54 × 0.87 inches\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd data-label=\"Estimated Weight\"\u003eEstimated Weight\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e130.0 g \/ 4.6 oz\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- 4. FAQ Module --\u003e\n\n\u003cdiv class=\"faq-module\"\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\n\u003cdiv class=\"faq-item\"\u003e\n\n\u003cdiv class=\"faq-question\"\u003eDo I need special skills to install this amplifier board?\u003c\/div\u003e\n\n\n\u003cdiv class=\"faq-answer\"\u003eNo, the connections are clearly marked on the protective plate, which makes wiring, installation, and use very intuitive, even without complex instructions.\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"faq-item\"\u003e\n\n\u003cdiv class=\"faq-question\"\u003eWhy do I hear no sound when connecting the AUX cable?\u003c\/div\u003e\n\n\n\u003cdiv class=\"faq-answer\"\u003eEnsure that the Bluetooth connection to the module is disconnected when using the AUX input. The board prioritizes Bluetooth, so the audio channel for your wired source will only be enabled when Bluetooth is deactivated.\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"faq-item\"\u003e\n\n\u003cdiv class=\"faq-question\"\u003eDoes the module overheat when operating at 200W?\u003c\/div\u003e\n\n\n\u003cdiv class=\"faq-answer\"\u003eThe module is equipped with comprehensive overheating protection, high-quality copper DC connectors, and an integrated cooling mechanism to safely handle high currents without dangerous temperature spikes.\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"Voltyx","offers":[{"title":"📦 1-Pack (Standard)","offer_id":47704636063974,"sku":"P112350S","price":29.95,"currency_code":"EUR","in_stock":true},{"title":"📦 2-Pack (Save 15%)","offer_id":47704636096742,"sku":"P112351S","price":50.95,"currency_code":"EUR","in_stock":true},{"title":"🔥 3-Pack (Best Value!)","offer_id":47704636129510,"sku":"P112352S","price":74.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/8731\/2870\/files\/76216f30638bc49ddbf0e97c2b84a59f_786c2b88-f364-42cf-89d9-ae4778b7b719.jpg?v=1779454080","url":"https:\/\/voltyx.de\/en\/products\/vielseitiger-21-kanal-bluetooth-audioverstarker","provider":"Voltyx","version":"1.0","type":"link"}