$50 · Harman Kardon SoundSticks III

In great condition and fully functional. Includes all cables. Works with any computer system that has an audio jack. Harman Kardon's SoundSticks are exhibited at the Museum of Modern Art in New York because of their modern design. The speaker set has a 20-watt subwoofer and two 10-watt satellite speakers. The subwoofer has a cone of 150mm while each satellite speaker has four cones of 25mm. The sound quality is fabulous and thanks to the hinge on the black rings in which you can position the speakers, you can adjust the acoustics.