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TPA3110D2 2x15W Class-D Stereo Audio Amplifier Board 12V Digital Power Amplifier Module
[Amplifier Board] The TPA3110D2 Audio Amplifier Module is a compact and high-performance Class-D stereo amplifier board designed for efficient audio amplification. Based on the TPA3110D2 amplifier IC, it delivers clear sound quality, low distortion, and excellent power efficiency. In addition, the module can provide up to 15W per channel, making it suitable for powering bookshelf speakers, DIY Bluetooth speakers, multimedia systems, and portable audio projects. As a result, it offers powerful and reliable audio performance while maintaining low power consumption. Because of its Class-D architecture, the amplifier generates less heat compared to traditional analog amplifiers. Furthermore, its compact size makes integration easy in custom audio projects and space-constrained applications. The board includes built-in protection features such as over-temperature, short-circuit, and under-voltage protection. Moreover, it supports a wide operating voltage range, allowing compatibility with batteries, adapters, and DC power supplies. This amplifier module is widely used in Bluetooth speakers, home audio systems, multimedia speakers, portable sound systems, and DIY electronics projects. 🔹 Key Features Based on TPA3110D2 amplifier IC Class-D high-efficiency amplifier design Stereo audio output Up to 2×15W output power Low distortion and low noise Wide DC operating voltage range Built-in protection circuits Compact and lightweight module design Suitable for DIY audio projects 🔹 Technical Specifications Amplifier IC: TPA3110D2 Amplifier Type: Class-D Digital Amplifier Output Channels: Stereo (2 Channel) Output Power: 2 × 15W (Max) Supply Voltage: DC 8V – 18V Recommended Voltage: 12V DC Speaker Impedance: 4Ω – 8Ω Efficiency: Up to 90% Signal-to-Noise Ratio (SNR): >100dB THD+N: <0.1% Protection Features: Overcurrent, Overtemperature, Short Circuit Protection PCB Type: Audio Amplifier Module 🔹 Applications This amplifier module is suitable for: DIY Bluetooth speakers Home audio systems Multimedia speaker systems Portable speaker projects Battery-powered audio devices Educational electronics projects DIY amplifier builds 🔹 Package Includes 1 × TPA3110D2 Stereo Audio Amplifier Module