This 3000W peak power 5.1-channel Hi-Fi amplifier is designed for home theaters and entertainment gatherings seeking a truly immersive audio-visual experience. It utilizes eight Toshiba dual-tube amplifier modules to drive a complete 5.1 surround system, including two 500W main channels, a 200W center surround channel, and a 300W independent subwoofer. Combined with a high signal-to-noise ratio and low distortion, it reproduces an immersive cinematic sound field. It supports Bluetooth 5.0 wireless connectivity, Usb/Sd card local playback, and Fm radio, and features a built-in professional karaoke mixing system with three microphone inputs and independent sound effect adjustments. The unit also features power-off memory and a full-function remote control, balancing high output stability with ease of operation.