Crank up the audio on your PC with this 2.1 speaker system and enjoy clean, crisp, consistent sound from your games, music, and more. The Logitech X-230's high-tech subwoofer adjusts itself dynamically to deliver distortion-free bass. And the two wall-mountable satellite speakers use Logitech´s patented FDD2™ technology to eliminate the uneven sound response created by conventional dual-driver designs. The result: a clear, uniform sound field without the "hot spots" and inconsistency of other dual-driver satellites.