{"product_id":"xh-a158-bluetooth-5-0-wireless-speaker-amplifier-board","title":"XH-A158 Bluetooth 5.0 Wireless Speaker Amplifier Board","description":"\u003cp\u003eUpgrade your DIY audio projects with the \u003cstrong\u003eXH-A158 Bluetooth 5.0 Wireless Speaker Amplifier Board\u003c\/strong\u003e — a compact, high-performance amplifier module designed for crystal-clear sound reproduction without the tangle of cords. Whether you're building a custom speaker enclosure, restoring vintage audio hardware, or prototyping an electronics project, this board delivers reliable wireless audio at an accessible price point.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth 5.0 Connectivity:\u003c\/strong\u003e Enjoy stable, low-latency wireless pairing with smartphones, tablets, laptops, and other Bluetooth-enabled devices for seamless audio streaming.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Clear Audio Output:\u003c\/strong\u003e Engineered for clean signal amplification, delivering detailed, distortion-free sound for a satisfying listening experience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Measuring just 5.6 cm × 4.3 cm (2.2 in × 1.7 in), this board fits neatly into custom enclosures, speaker builds, and project boxes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless \u0026amp; Cable-Free:\u003c\/strong\u003e Eliminates the clutter of audio cables, giving your setup a clean, modern aesthetic.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Integration:\u003c\/strong\u003e Ready to connect and configure right out of the packaging — ideal for hobbyists, makers, and electronics enthusiasts of all experience levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth Status Indicator:\u003c\/strong\u003e The onboard LED indicator flashes regularly during normal Bluetooth operation, so you always know your connection status at a glance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e XH-A158\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth Version:\u003c\/strong\u003e 5.0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5.6 cm × 4.3 cm \/ 2.2 in × 1.7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Wireless Bluetooth 5.0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndicator:\u003c\/strong\u003e LED Bluetooth status light\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY speaker builds and audio projects\u003c\/li\u003e\n  \u003cli\u003eElectronics hobbyists and makers\u003c\/li\u003e\n  \u003cli\u003eCustom home audio enclosures\u003c\/li\u003e\n  \u003cli\u003eVintage speaker restoration\u003c\/li\u003e\n  \u003cli\u003eSTEM and prototyping projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTroubleshooting Tips\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth Pairing:\u003c\/strong\u003e The Bluetooth indicator light will flash regularly when the board is operating normally and searching for or maintaining a connection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndicator Light Issue:\u003c\/strong\u003e If the LED stays solid or does not illuminate at all, this may indicate an issue with the Bluetooth module — check your power supply and connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor additional guidance on safe electronics handling and DIY project best practices, visit the U.S. Consumer Product Safety Commission (CPSC) Safety Guides.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the XH-A158 Bluetooth 5.0 Wireless Speaker Amplifier Board used for?\u003c\/h4\u003e\n\u003cp\u003eA: The XH-A158 is a compact amplifier board that uses Bluetooth 5.0 to wirelessly receive audio from smartphones, tablets, or computers and amplify it through connected speakers. It's ideal for DIY speaker builds, custom audio enclosures, and electronics prototyping projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I know if the Bluetooth connection is working correctly?\u003c\/h4\u003e\n\u003cp\u003eA: The onboard LED indicator will flash regularly when the XH-A158 is operating normally and searching for or maintaining a Bluetooth connection. If the light stays solid or does not light up at all, check your power supply and wiring connections, as there may be an issue with the Bluetooth module.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the dimensions of the XH-A158 amplifier board?\u003c\/h4\u003e\n\u003cp\u003eA: The XH-A158 measures 5.6 cm × 4.3 cm (approximately 2.2 in × 1.7 in), making it a compact and easy-to-integrate component for a wide range of custom audio enclosures and DIY project boxes.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the XH-A158 suitable for beginners?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The XH-A158 is designed to be straightforward to set up and integrate, making it a great choice for electronics hobbyists of all skill levels — from beginners exploring DIY audio to experienced makers building custom speaker systems.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the XH-A158 Bluetooth 5.0 Wireless Speaker Amplifier Board used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The XH-A158 is a compact amplifier board that uses Bluetooth 5.0 to wirelessly receive audio from smartphones, tablets, or computers and amplify it through connected speakers. 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