{"product_id":"xh-a414-bluetooth-5-0-amplifier-board-50w-50w-tpa3118d2-dc-12-24v","title":"XH-A414 Bluetooth 5.0 Amplifier Board 50W+50W TPA3118D2 DC 12–24V","description":"\u003ch2\u003eXH-A414 Bluetooth 5.0 Digital Amplifier Board – 50W+50W | TPA3118D2 | DC 12–24V\u003c\/h2\u003e\n\u003cp\u003eUpgrade your audio projects with the \u003cstrong\u003eXH-A414 Digital Bluetooth Amplifier Board\u003c\/strong\u003e, a compact yet powerful module designed for DIY audio builds, home speaker systems, and electronics projects. Featuring the industry-trusted \u003cstrong\u003eTPA3118D2 chip\u003c\/strong\u003e and \u003cstrong\u003eBluetooth 5.0\u003c\/strong\u003e wireless connectivity, this board delivers clean, high-efficiency stereo audio at \u003cstrong\u003e50W + 50W output power\u003c\/strong\u003e — all from a wide-range DC 12–24V power supply.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth 5.0:\u003c\/strong\u003e Stable, low-latency wireless audio streaming from smartphones, tablets, PCs, and other Bluetooth-enabled devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50W + 50W Stereo Output:\u003c\/strong\u003e Robust dual-channel amplification for clear, full-range sound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTPA3118D2 Chip:\u003c\/strong\u003e Industry-leading Class-D amplifier IC known for high efficiency and low heat generation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Voltage:\u003c\/strong\u003e DC 12V–24V supply range for flexible use in home, car, and embedded system applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Module Design:\u003c\/strong\u003e Space-saving form factor ideal for integration into custom enclosures and DIY builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0–120°C for reliable performance across a wide range of environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Hazardous Chemicals:\u003c\/strong\u003e High-concern chemicals: None\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eXH-A414\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBluetooth Version\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e50W + 50W (Stereo)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOnboard Chip\u003c\/td\u003e\n\u003ctd\u003eTPA3118D2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 12V – 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eSMD Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0–120°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 × Amplifier Board\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY speaker and hi-fi audio builds\u003c\/li\u003e\n  \u003cli\u003eHome audio system upgrades\u003c\/li\u003e\n  \u003cli\u003eAlarm and PA system integration\u003c\/li\u003e\n  \u003cli\u003eEmbedded electronics and maker projects\u003c\/li\u003e\n  \u003cli\u003eAutomotive and portable audio applications\u003c\/li\u003e\n\u003c\/ul\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\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-A414 Bluetooth amplifier board require?\u003c\/h4\u003e\n\u003cp\u003eA: The XH-A414 amplifier board accepts a wide DC input voltage range of 12V to 24V, giving you flexibility for use in home audio systems, automotive setups, or embedded DIY electronics projects. Be sure to use a stable, regulated power supply within this range for best performance.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the TPA3118D2 chip and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: The TPA3118D2 is a high-efficiency Class-D audio amplifier IC manufactured by Texas Instruments. It is widely valued in audio electronics for its excellent sound quality, low distortion, and energy-efficient operation — meaning less heat and more reliable long-term performance in your DIY speaker builds or amplifier projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I connect this amplifier board wirelessly to my phone or laptop?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The XH-A414 features Bluetooth 5.0, which provides a stable, low-latency wireless connection to any Bluetooth-enabled device including smartphones, tablets, laptops, and computers. Simply pair your device and start streaming audio wirelessly to your connected speakers.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What output power does this board deliver?\u003c\/h4\u003e\n\u003cp\u003eA: The XH-A414 delivers 50W + 50W stereo output power, making it suitable for driving a wide range of passive speakers in home, alarm, and DIY audio applications.\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-A414 Bluetooth amplifier board require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The XH-A414 amplifier board accepts a wide DC input voltage range of 12V to 24V, giving you flexibility for use in home audio systems, automotive setups, or embedded DIY electronics projects. 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