Noise Filtering and Stable Signal Mounted inductors efficiently filter noise and protect against interference, ensuring a clear and stable signal. Ideal for fidelity broadcasts in theaters, shopping malls, or outdoor events. Versatility of Use Suitable for DIY sound systems, power broadcasts, home theaters, and outdoor music playback. Compatible with impedances from 2 to 8 ohms and a signaltonoise ratio of 100 dB, delivering powerful and crystalline sound. Heat Sink Design The amplifier features a large heat sink structure that ensures cooling even during long sessions of use. This design extends the life of the product and maintains stable performance. Power and Efficiency This mono amplifier board offers a 100 W output with an efficiency of more than 90% thanks to the TPA3116D2 chip. It operates on a DC supply of 12 to 26 V, making it ideal for DIY projects and professional sound systems. Its low standby power makes it suitable for continuous use.