{"product_id":"pam8406-digital-amplifier-board-5w2-volume-adjustable-d-class-module","title":"PAM8406 digital amplifier board 5W2 volume adjustable D class module","description":"\u003cp data-start=\"580\" data-end=\"1077\"\u003eThe PAM8406 Digital Amplifier Board is a compact and high-efficiency Class-D stereo audio amplifier module capable of delivering up to 5W + 5W output power from a standard 5V power supply. Designed around the PAM8406 amplifier IC, this module provides clear audio amplification with low distortion and excellent noise suppression, making it ideal for portable speakers, Bluetooth audio systems, DIY sound projects, and embedded audio applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1079\" data-end=\"1522\"\u003eThe board features independent left and right channel volume controls, allowing precise adjustment of stereo output levels. Its filterless Class-D architecture provides high efficiency (up to 90%), reduced heat generation, and compact size, making it suitable for battery-powered and USB-powered devices. The module can directly drive 4Ω or 8Ω speakers without requiring bulky external components. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1524\" data-end=\"1895\"\u003eBuilt with dual-channel stereo output and machine-soldered construction, the PAM8406 amplifier board ensures reliable performance and excellent sound quality. Its miniature design allows easy integration into small electronic enclosures, portable music players, smart speakers, intercom systems, and educational electronics projects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"1897\" data-end=\"1909\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1910\" data-end=\"2245\"\u003e\n\u003cli data-section-id=\"1a0bw14\" data-start=\"1910\" data-end=\"1948\"\u003ePAM8406 Class-D Digital Amplifier IC\u003c\/li\u003e\n\u003cli data-section-id=\"ebvqzg\" data-start=\"1949\" data-end=\"1973\"\u003eStereo Output: 5W + 5W\u003c\/li\u003e\n\u003cli data-section-id=\"1rhps9o\" data-start=\"1974\" data-end=\"2015\"\u003eIndependent Left \u0026amp; Right Volume Control\u003c\/li\u003e\n\u003cli data-section-id=\"1w9l9k3\" data-start=\"2016\" data-end=\"2043\"\u003eHigh Efficiency up to 90%\u003c\/li\u003e\n\u003cli data-section-id=\"1ahhzi8\" data-start=\"2044\" data-end=\"2080\"\u003eLow Noise and Low Distortion Audio\u003c\/li\u003e\n\u003cli data-section-id=\"nhgo3k\" data-start=\"2081\" data-end=\"2117\"\u003eDirectly Drives 4Ω and 8Ω Speakers\u003c\/li\u003e\n\u003cli data-section-id=\"q7qe08\" data-start=\"2118\" data-end=\"2150\"\u003eCompact and Lightweight Design\u003c\/li\u003e\n\u003cli data-section-id=\"2dw3ep\" data-start=\"2151\" data-end=\"2186\"\u003eUSB and Battery Powered Operation\u003c\/li\u003e\n\u003cli data-section-id=\"rwb8de\" data-start=\"2187\" data-end=\"2208\"\u003eLow Heat Generation\u003c\/li\u003e\n\u003cli data-section-id=\"weilh2\" data-start=\"2209\" data-end=\"2245\"\u003eEasy Integration into DIY Projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"2247\" data-end=\"2275\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"2276\" data-end=\"2608\"\u003e\n\u003cli data-section-id=\"vrxndj\" data-start=\"2276\" data-end=\"2301\"\u003eAmplifier Chip: PAM8406\u003c\/li\u003e\n\u003cli data-section-id=\"82ik55\" data-start=\"2302\" data-end=\"2325\"\u003eOutput Power: 5W + 5W\u003c\/li\u003e\n\u003cli data-section-id=\"10g2al5\" data-start=\"2326\" data-end=\"2358\"\u003eOperating Voltage: 2.5V – 5.5V\u003c\/li\u003e\n\u003cli data-section-id=\"yjkw0x\" data-start=\"2359\" data-end=\"2387\"\u003eRecommended Voltage: 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"88wgh6\" data-start=\"2388\" data-end=\"2416\"\u003eSpeaker Impedance: 4Ω – 8Ω\u003c\/li\u003e\n\u003cli data-section-id=\"np1qwg\" data-start=\"2417\" data-end=\"2456\"\u003eAudio Channels: Stereo (Dual Channel)\u003c\/li\u003e\n\u003cli data-section-id=\"1y01qfg\" data-start=\"2457\" data-end=\"2482\"\u003eAmplifier Type: Class-D\u003c\/li\u003e\n\u003cli data-section-id=\"1ytpsob\" data-start=\"2483\" data-end=\"2520\"\u003eVolume Control: Dual Potentiometers\u003c\/li\u003e\n\u003cli data-section-id=\"12jv4gs\" data-start=\"2521\" data-end=\"2549\"\u003eHigh Signal-to-Noise Ratio\u003c\/li\u003e\n\u003cli data-section-id=\"hjio35\" data-start=\"2550\" data-end=\"2608\"\u003eCompact PCB Design \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2610\" data-end=\"2626\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2627\" data-end=\"2881\"\u003e\n\u003cli data-section-id=\"fe7846\" data-start=\"2627\" data-end=\"2647\"\u003eBluetooth Speakers\u003c\/li\u003e\n\u003cli data-section-id=\"116gjqz\" data-start=\"2648\" data-end=\"2672\"\u003ePortable Audio Systems\u003c\/li\u003e\n\u003cli data-section-id=\"17o1ie3\" data-start=\"2673\" data-end=\"2697\"\u003eDIY Amplifier Projects\u003c\/li\u003e\n\u003cli data-section-id=\"1jelcc2\" data-start=\"2698\" data-end=\"2722\"\u003eArduino Audio Projects\u003c\/li\u003e\n\u003cli data-section-id=\"gt30pp\" data-start=\"2723\" data-end=\"2749\"\u003eMP3 Player Amplification\u003c\/li\u003e\n\u003cli data-section-id=\"n9dacn\" data-start=\"2750\" data-end=\"2770\"\u003eHome Audio Systems\u003c\/li\u003e\n\u003cli data-section-id=\"iclneg\" data-start=\"2771\" data-end=\"2805\"\u003eEducational Electronics Projects\u003c\/li\u003e\n\u003cli data-section-id=\"igu7sr\" data-start=\"2806\" data-end=\"2830\"\u003eEmbedded Audio Devices\u003c\/li\u003e\n\u003cli data-section-id=\"1dil3zv\" data-start=\"2831\" data-end=\"2849\"\u003eIntercom Systems\u003c\/li\u003e\n\u003cli data-section-id=\"kugjlv\" data-start=\"2850\" data-end=\"2881\"\u003eBattery-Powered Sound Systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"electro robo store","offers":[{"title":"Default Title","offer_id":52666991902996,"sku":"MT0556","price":75.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6590\/0052\/files\/pam.jpg?v=1781515402","url":"https:\/\/electro-robo.com\/products\/pam8406-digital-amplifier-board-5w2-volume-adjustable-d-class-module","provider":"Electro Robo Store","version":"1.0","type":"link"}