XH-A158 Bluetooth 5.0 Wireless Speaker Amplifier Board

Upgrade your DIY audio projects with the XH-A158 Bluetooth 5.0 Wireless Speaker Amplifier Board — 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.

Key Features

• Bluetooth 5.0 Connectivity: Enjoy stable, low-latency wireless pairing with smartphones, tablets, laptops, and other Bluetooth-enabled devices for seamless audio streaming.
• Ultra-Clear Audio Output: Engineered for clean signal amplification, delivering detailed, distortion-free sound for a satisfying listening experience.
• Compact Form Factor: 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.
• Wireless & Cable-Free: Eliminates the clutter of audio cables, giving your setup a clean, modern aesthetic.
• Easy Integration: Ready to connect and configure right out of the packaging — ideal for hobbyists, makers, and electronics enthusiasts of all experience levels.
• Bluetooth Status Indicator: The onboard LED indicator flashes regularly during normal Bluetooth operation, so you always know your connection status at a glance.

Specifications

• Model: XH-A158
• Bluetooth Version: 5.0
• Dimensions: 5.6 cm × 4.3 cm / 2.2 in × 1.7 in
• Connectivity: Wireless Bluetooth 5.0
• Indicator: LED Bluetooth status light

Perfect For

• DIY speaker builds and audio projects
• Electronics hobbyists and makers
• Custom home audio enclosures
• Vintage speaker restoration
• STEM and prototyping projects

Troubleshooting Tips

• Bluetooth Pairing: The Bluetooth indicator light will flash regularly when the board is operating normally and searching for or maintaining a connection.
• Indicator Light Issue: 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.

For additional guidance on safe electronics handling and DIY project best practices, visit the U.S. Consumer Product Safety Commission (CPSC) Safety Guides.

Frequently Asked Questions

Q: What is the XH-A158 Bluetooth 5.0 Wireless Speaker Amplifier Board used for?

A: 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.

Q: How do I know if the Bluetooth connection is working correctly?

A: 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.

Q: What are the dimensions of the XH-A158 amplifier board?

A: 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.

Q: Is the XH-A158 suitable for beginners?

A: 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.