2.0积极的媒体发言人和4英寸的，沃夫

amplifier Room-filling performance from a trim, versatile design, Hussar most famous middle-grade bookshelf speaker system M7 is designed for use as home stereo speakers in smaller rooms, or as home theater speakers with your component surround sound system. M7 is one of our best speaker options for den, dorm room or office. Instead of concentrating the stereo effects into a single "sweet spot," our Stereo Everywhere speaker performance delivers full stereo sound throughout the listening area. You'll enjoy realistic, spacious performance almost anywhere in the room. front panelrear panelside extensional control knobs V/B/Tbuilt-in amplifier chip TDA2050 Model Number:M7Type:2.0Multimedia SpeakersSpecific FeaturesImported natural silk tweeter with built-in Re/Fe/Be magnatic unit, delivers pure,sweet and intelligible soundBlends reflected and direct sound to re-create much of a live concert's natural spaciousness. 4 inch woofer delivers balanced stereo soundIntegral side control extension knobs for bass, treble and volume adjusting. Fashional appearance matches your room style perfectlyProfessional electrical design on the passive treble and bass adjustingNamed parts: Hi-fi level drivers unit, and amplifier built with TDA2050 chip, producing fantastic sound qualityEntirely housing designed in 12mm gross MDF wood, ectively reduces the resonant vibrationDual equally speakers ensures well balanced stereo sound. Perfect stabilityOutput power:40W RMS (20x2)Tweeter diam.:1''Subwoofer diam.:4''Midrange diam.:xxFrequency Response:70HZ-20KHZTHD≤0.3%Signal/Noise≥85dBSeparation:60dBImpedance:Tw8 ohms / Sw4 ohmsLine in:stereo RCALine out:clipsCross-over:two stagesPower Supplied:220V 50/60Hz ACVolume/Bass/Treble controls:side extension control knobs for bass/treble/volumeRemote controler:NODimension (WxHxD):Active speaker: 215×243×146 mm