Amazon.com: Harman Kardon Soundsticks Iii 2.1 Channel Multimedia Speaker System with Subwoofer: Electronics
Details:

• Compatible with all devices with a stereo minijack output
• Outstanding bass performance
• Touch volume and mute controls
• Subwoofer volume control
• Angle-adjustable satellites

A 6-inch, 20-watt downward-firing powered subwoofer. Eight 1-inch full-range transducers. Plug-and-play compatibility with virtually any multimedia device. And stunning industrial design that perfectly matches the clarity of the sound. The Harman Kardon Soundsticks III desktop sound system brings a new level of excitement to music, games and movies with a minimum of wiring and looks spectacular doing it.