Fentac LEPY-268 2 CH Mini Hi-Fi Digital Speaker Audio Stereo Amplifier With super bass function to provide powerful sound. Supports all 3.5 audio/RCA plug , With blue LED power indicator light. Speaker impedance:2-8ohms  Material: Lightweight aluminum The output adapter can clamp any cable to directly drive 2 hi-fi speakers of 2-8ohms. LP-268 is a multifunction audio power amplifier. It supports MP3 play, PC or mobile phone, etc. The super bass function can make the sound more powerful and provide you high quality music enjoyment.