{"product_id":"xh-m562-2x50w-dual-channel-class-d-digital-amplifier-board-tpa3116d2","title":"XH-M562 2×50W Class D Digital Amplifier Board TPA3116D2","description":"\u003ch2\u003eXH-M562 Dual Channel Class D Digital Amplifier Board – 50W+50W TPA3116D2\u003c\/h2\u003e\n\u003cp\u003eUpgrade your audio setup with the \u003cstrong\u003eXH-M562 Mini Digital Power Amplifier Board\u003c\/strong\u003e, powered by the industry-trusted \u003cstrong\u003eTPA3116D2 chip\u003c\/strong\u003e. This compact Class D amplifier module delivers a powerful \u003cstrong\u003e50W + 50W (2×50W)\u003c\/strong\u003e output in a small, surface-mount form factor — making it an ideal choice for DIY speaker builds, PC audio systems, home stereos, and electronics projects.\u003c\/p\u003e\n\n\u003cp\u003eOperating on a wide \u003cstrong\u003eDC 12V–24V supply voltage\u003c\/strong\u003e, this board is flexible enough for desktop computer use, car audio applications, and custom embedded audio systems. The Class D topology ensures high efficiency, minimising heat output while maximising sound performance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Power Output:\u003c\/strong\u003e 2×50W (50W per channel) dual-channel stereo amplification\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTPA3116D2 Chip:\u003c\/strong\u003e Renowned for clean, efficient, high-fidelity audio output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass D Efficiency:\u003c\/strong\u003e Minimises energy waste and heat generation for stable long-term use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Supply Voltage:\u003c\/strong\u003e Compatible with DC 12V to 24V power sources\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e -40°C to 80°C for reliable performance in varied environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Design:\u003c\/strong\u003e Space-saving module format, perfect for integration into custom enclosures\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Hazardous Chemicals:\u003c\/strong\u003e High-concern chemical substances: None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for computer\/PC audio, DIY speaker systems, and embedded audio projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXH-M562\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTPA3116D2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmplifier Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2×50W (50W + 50W)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V – 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 (Dual \/ Stereo)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Board\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis amplifier board is a go-to for electronics hobbyists, audio engineers, and DIY enthusiasts who need a reliable, compact, and affordable power amplifier solution. Whether you're building a custom bookshelf speaker, retrofitting a car stereo, or prototyping an embedded audio system, the XH-M562 provides the performance you need in a tiny package.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What power supply does the XH-M562 amplifier board require?\u003c\/h4\u003e\n\u003cp\u003eA: The XH-M562 operates on a wide DC input voltage range of \u003cstrong\u003e12V to 24V\u003c\/strong\u003e. A standard 12V or 19V DC adapter is suitable for most desktop computer and speaker applications. Higher voltage within the supported range will yield greater output power.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the TPA3116D2 chip and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: The \u003cstrong\u003eTPA3116D2\u003c\/strong\u003e is a high-performance Class D audio amplifier IC made by Texas Instruments. It is widely respected in the DIY audio community for its clean sound reproduction, high efficiency (up to 87%), and low electromagnetic interference — making it a premium choice for compact amplifier board designs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this amplifier board be used in a car audio system?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Since most car electrical systems run at 12V–14.4V DC, the XH-M562 is fully compatible. It can be integrated into custom car audio builds to drive a pair of speakers at up to 50W per channel.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this a complete amplifier unit or just a board?\u003c\/h4\u003e\n\u003cp\u003eA: This is a \u003cstrong\u003ebare amplifier board\/module\u003c\/strong\u003e. It is intended for integration into a custom enclosure or project. You will need to connect your own power supply, audio input source, and speakers. It does not include a case, power supply, or wiring.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What power supply does the XH-M562 amplifier board require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The XH-M562 operates on a wide DC input voltage range of 12V to 24V. A standard 12V or 19V DC adapter is suitable for most desktop computer and speaker applications. 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