Microlab B70 2.0 Two-Way Bookshelf Stereo Speaker, Black: * Stereo sound system * Full-range sound reproduction, perfect for multimedia entertainment * Ideal for movies, TV, CD/DVD and MP3/MP4 playback * Quality 4" woofer and 1" tweeter drivers * Side panel with volume, bass and treble controls * Real wooden bookshelf design for ideal sound effects in most room environments * Standard 3.5mm connection for wide support with digital media players * Output power: 20W RMS * Power distribution: 2x 10W * Harmonic distortion:75dB * Separation: >45dB * Interfaces:Output: RCA, input: 3.5mm stereo * Color: black * Weight: 7.94 lbs/3.6 kg