TPA3110 2×15W Class D Stereo Amplifier Module DC 12V–24V
TPA3110 2×15W Class D Stereo Amplifier Module DC 12V–24V
TPA3110 2×15W Digital Stereo Amplifier Module – 2.0 Channel Class D, DC 12V–24V
Upgrade your audio project with this compact yet powerful TPA3110 Class D digital amplifier board. Delivering 2×15 watts of clean stereo output across a wide DC 12V–24V supply range, this SMD module is the ideal building block for DIY speakers, desktop audio systems, computer sound setups, and custom electronics builds.
Why Choose This Amplifier Module?
- High-Efficiency Class D Design: The TPA3110 chip minimises heat generation while maximising audio output — no bulky heatsink required for most applications.
- Wide Voltage Range (DC 12V–24V): Flexible power input makes it easy to integrate into a variety of projects, from battery-powered builds to bench-top setups.
- 2×15W Stereo Output (2.0 Channel): Delivers punchy, clear sound for both left and right channels simultaneously.
- Compact SMD Board Format: Space-saving design fits neatly into enclosures, DIY speaker boxes, or custom electronic assemblies.
- Low Noise, High Fidelity: Engineered for minimal distortion, giving you crisp, detailed audio reproduction.
- Broad Application: Perfect for computers, portable speakers, home audio DIY projects, car audio experimentation, and maker/hobbyist builds.
- New Condition: Comes brand new, ready to solder and deploy in your next audio project.
Technical Specifications
- Chipset: TPA3110
- Configuration: 2.0 Channel (Stereo)
- Output Power: 2×15W
- Supply Voltage: DC 12V – 24V
- Amplifier Class: Class D (Digital)
- Package Type: SMD Module
- Quantity: 1 × Amplifier Board
- Condition: New
- Country of Origin: Made in Mainland China
What's in the Box?
- 1 × TPA3110 2×15W Class D Stereo Amplifier Module Board
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Learn more: ENERGY STAR product efficiency guidance
Frequently Asked Questions
Q: What supply voltage does the TPA3110 amplifier module require?
A: The TPA3110 amplifier board operates on a DC supply voltage ranging from 12V to 24V, making it highly versatile for a wide range of electronics projects and power sources.
Q: What is the maximum audio output power of this stereo amplifier module?
A: This Class D amplifier module delivers up to 2×15W (30W total) of stereo output power — 15W per channel — making it suitable for driving small to medium bookshelf or DIY speaker builds.
Q: Is this amplifier module suitable for computer audio or DIY speaker projects?
A: Yes! The TPA3110 2.0 channel stereo amplifier board is designed for use with computers, custom speaker enclosures, portable audio systems, and a wide range of hobbyist electronics builds. Its compact SMD format makes it easy to integrate into any enclosure.
Q: Does this board require a heatsink?
A: Thanks to its efficient Class D design, the TPA3110 module produces significantly less heat than traditional amplifier classes, so a heatsink is generally not required for typical operating conditions. However, for continuous high-volume use at maximum power, adding a small heatsink is recommended for best long-term performance.