2 Channel HIFI High-Resolution Play Subwoofer Power Amplifier — USB/SD Playback with Remote, Wide Application

Compact 2 Channel HIFI amplifier designed for high-resolution playback and subwoofer use. Includes USB and SD interfaces plus a remote control for easy operation. Key features: supports 4 way microphone input; LED display for status and settings; 2 tack output With EQ for tonal adjustment; built-in reverberation with fine tuning and balance controls; SD and USB interface support. Ideal for a wide range of audio applications.