Protection and reliability The Amplifier Board includes protection for undervoltage, overcurrent, overheating, and short circuits to support safe, reliable operation. It is easy to use and features automatic temperature controlled cooling, with an option for manual fan selection to keep running. power and performance Digital power amplifier board with bridge type configuration: single channel 600W; dual channel 300W per channel (total 600W). This setup delivers power with stable performance and good sound quality. Front end amplification is adjustable from 26 to 36 dB, allowing you to tailor gain for your source and listening environment. Quality materials Built on a PCB material that is reliable and durable, providing long service life with quality. Applications Digital stereo amp module suitable for a range of uses, including home theaters, DIY sound systems, street music, and square music. Use scenarios Home theater upgrade: serve as the main amplification module for a fidelity living room or home cinema setup. Outdoor or public performances: reliable for street music or square music events, with effective cooling and protective features to handle longer operation. DIY audio projects: a robust module for custom stereo builds and audio projects requiring configurable gain and strong power output.