XH-M562 2×50W Class D Digital Amplifier Board TPA3116D2
XH-M562 2×50W Class D Digital Amplifier Board TPA3116D2
XH-M562 Dual Channel Class D Digital Amplifier Board – 50W+50W TPA3116D2
Upgrade your audio setup with the XH-M562 Mini Digital Power Amplifier Board, powered by the industry-trusted TPA3116D2 chip. This compact Class D amplifier module delivers a powerful 50W + 50W (2×50W) 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.
Operating on a wide DC 12V–24V supply voltage, 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.
Key Features
- High-Power Output: 2×50W (50W per channel) dual-channel stereo amplification
- TPA3116D2 Chip: Renowned for clean, efficient, high-fidelity audio output
- Class D Efficiency: Minimises energy waste and heat generation for stable long-term use
- Wide Supply Voltage: Compatible with DC 12V to 24V power sources
- Wide Operating Temperature Range: -40°C to 80°C for reliable performance in varied environments
- Compact SMD Design: Space-saving module format, perfect for integration into custom enclosures
- No Hazardous Chemicals: High-concern chemical substances: None
- Application: Ideal for computer/PC audio, DIY speaker systems, and embedded audio projects
- Condition: Brand new
- Made in Mainland China
Specifications
| Model | XH-M562 |
| Chip | TPA3116D2 |
| Amplifier Class | Class D |
| Output Power | 2×50W (50W + 50W) |
| Supply Voltage | DC 12V – 24V |
| Operating Temperature | -40°C to 80°C |
| Package Type | SMD Module |
| Channels | 2 (Dual / Stereo) |
| Quantity | 1 Board |
| Origin | Mainland China |
Who Is This For?
This 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.
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Learn more: ENERGY STAR product efficiency guidance
Frequently Asked Questions
Q: What power supply does the XH-M562 amplifier board require?
A: 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. Higher voltage within the supported range will yield greater output power.
Q: What is the TPA3116D2 chip and why does it matter?
A: The TPA3116D2 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.
Q: Can this amplifier board be used in a car audio system?
A: 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.
Q: Is this a complete amplifier unit or just a board?
A: This is a bare amplifier board/module. 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.