External independent amplifier with LED digital displayOptical audio input option for connectivity to consoles and media centers3.5mm-3.5mm auxiliary and RCA-3.5mm auxiliary input optionsAdditional 3.5mm Auxiliary input and Headphone output port on the side of the amplifierInfrared remote control for volume, bass and treble adjustments, input selection, mute and standbyVolume dial, input selection, bass and treble adjustment options located on the amplifier¾ inch silk dome tweeters, 3 inch midrange drivers and a 6½ inch bass driver, all magnetically shieldedEdifier Electronic Intelligent Distortion Control (EIDC) patent-pending technology incorporation to dynamically manage input overload and avoid audio distortion100% MDF wooden enclosure for both satellites and subwoofer for enhanced sound performance