NOTE: THIS UNIT INCLUDES A 12V 3AMP POWER SUPPLY. Perfect for home, auto, cycle, RV, DIY projects and more! The Kinter MA120+ mini amplifier has all the features you need built into a pint-sized package. With a maximum output of 2 x 15 Watts, and all the inputs needed for nearly any application, the MA120+ is one of the most functional and least expensive mini amplifiers in the market today. Inputs include RCA Left/Right Inputs, SD Card, USB, and FM Radio. LED display reflects mode and FM Frequency. Included Remote Control Extension Cable allows you to hide the amplifier behind cabinets or walls while still controllablebe via the pocket-sized remote control. Separate Bass and Treble allow for total customization to listening preferences (Note: Power On/Off only from front volume/on/off control). Lightweight aluminum black enclosure with mounting tabs. FM Station pickup sensitivity will vary by your location. USB plays music media files from a thumb drive (not for charging devices). If you’re looking for an amplifier that’s inexpensive yet big on features, the MA120+ by Kinter is the choice for you.