This satellite computer speaker system by Bose delivers rich, room-filling sound via two compact speakers that take up little room on a desktop or mount to the sides of a computer screen. The system has two full-range speakers that produce crisp, clean high frequency notes, yet require only 2 1/2" of desktop space. Proprietary technology creates a wide soundstage from the speakers even when they're closely spaced, so whether you're listening to Internet radio, streaming video, or playing your digital music collection, you'll be encompassed by dynamic audio. The subwoofer delivers deep, low frequency sound that accurately reproduces bass notes. A convenient control pad that's no larger than a computer mouse allows you to adjust the volume and mute the sound, and has a headphone jack and an AUX port for connection to an MP3 player. Includes brackets for mounting speakers. Plugs into AC. Speaker 3 1/2" H x 2 1/2" W x 2 1/2" D. (8 oz.); Subwoofer 8 1/2" H x 7" W x 14" L. (15 1/2 lbs.)