Easy installation Built on an PCB for stable performance. The compact design minimizes space usage and simplifies installation. Optimized circuit Optimized circuit design with an integrated mute switch. This helps reduce noise and pops, contributing to a higher overall signaltonoise ratio. Strong drive force The power amplifier module delivers good sound quality with strong driving capability, suitable for a wide range of speaker loads and applications. Wide voltage range Operating voltage is DC ±2090V, ensuring performance is not affected by voltage fluctuations. Key attributes Material: quality PCB construction for reliability. Function: power amplification with integrated mute for clean startup. Compatibility: designed to perform across a wide voltage range. Size: compact, spaceefficient installation. Performance: stable operation with clear, dependable sound and strong drive. Applications and use scenarios DIY audio projects: integrate into a home stereo or desktop audio amplifier for improved power and control. Small to midsized PA or speaker systems: upgrade or build compact amplification for events, seminars, or multimedia setups. Prototyping and development: use in educational or experimentation setups that require a mute function and reliable drive across varying voltages.