Compact form factor with solid performance. The audio power amplifier is small and space efficient, offering an output power range of 0.5 to 10 W with low distortion for clear sound. Low noise operation for better listening. Designed for clear sound output with minimal noise, enhancing overall audio quality. Efficient 312 V operation. Runs on a wide 3 to 12 V DC supply with low power consumption, providing cost effectiveness compared with most similar products. LM386 based module with scalable performance. Built around the LM386 audio amplifier IC, delivering reliable amplification and flexible integration options. Practical applications DIY compact speaker systems and small audio projects requiring efficient amplification in a limited space. Small home automation or notification speakers for alerts, chimes, or spoken outputs. Educational and hobby projects, including Arduino or microcontroller based audio demonstrations and experiments.