Experience powerful and efficient audio amplification with this TPA3116D2 Digital Amplifier Board, designed to deliver high-fidelity stereo sound with outstanding performance. Featuring the TPA3116D2 amplifier chip, this board supports up to 2x120W output power in dual-channel stereo mode, providing crystal-clear audio with remarkable power efficiency greater than 90%. The compact PCB design, combined with an advanced convection heat sink, ensures reliable operation and optimal heat dissipation for extended usage. Key Features: · High-Performance TPA3116D2 Chip: Utilizes a premium amplifier chip to deliver high-efficiency stereo sound, capable of driving powerful 120W speakers in mono mode or dual-channel stereo output. · Superior Power Efficiency: Class D operation achieves over 90% power efficiency and low idle power consumption, reducing energy waste and heat generation. · Comprehensive Multi-Protection Circuitry: Integrated over-voltage, under-voltage, over-temperature, DC detection, and short circuit protection safeguard the amplifier board from damage and ensure long-lasting durability. · Robust Reliability Components: Equipped with large-capacity filter capacitors and current relay protection diodes to enhance stability and reliable performance under various operating conditions. · Efficient Convection Heat Sink Design: Features a high-efficiency array heat sink with staggered channels that dissipate heat effectively from the chip center using convection, maintaining optimal working temperature. · Wide Voltage Compatibility: Operates on a DC supply voltage range of 12V to 26V, offering versatile power supply options for various applications. · Compact and Lightweight: The amplifier board measures approximately 9.2 x 6.8 x 1.6 cm (3.6 x 2.7 x 0.6 in) and weighs only 76g, making it easy to integrate into audio projects and portable sound systems. Specifications: · Item Type: TPA3116D2 Digital Amplifier Board · Weight: 76g (2.68oz) · Material: PCB · Supply Voltage: DC 12-26V · Output Power: 2 x 120W · Signal-to-Noise Ratio: 100dB · Number of Channels: Dual Channel Stereo · Product Size: Approx. 9.2 x 6.8 x 1.6 cm (3.6 x 2.7 x 0.6 in) This TPA3116D2 Digital Amplifier Board combines powerful audio output, high efficiency, and reliable protective features within a compact design, making it an ideal amplifier solution for home audio systems, DIY speaker projects, and portable sound devices. Elevate your audio experience with crystal-clear sound and superior performance using this advanced amplifier board.