The DMS1 delivers room-filling sound as a practical alternative to more involved audio amplification solutions. This 3-piece speaker system is designed for fast and easy classroom setup with plug-and-play convenience from any existing audio device (computer, MP3 player, or the headphone output from a multimedia player).
It's Mac or PC compatible - all that's needed is to just plug in the speaker jack from the audio source and connect each satellite speaker to the subwoofer.
Subwoofer functions (front view from top to bottom): Power LED, Treble, Bass and Volume
Subwoofer (rear view): Audio line input jacks, power switch, power input jack
One year warranty