ASTONISHINGLY DEEP BASS RESPONSE
The exclusive Yamaha Active Servo Technology (YST) optimizes the interaction of the amplifier, enclosure and speaker to produce deep bass that's impossible with conventional technology.

UNIVERSAL COMPATIBILITY
Yamaha YST multimedia speakers are compatible with IBM PC computers, Macintosh computers, portable CD and cassette players, game consoles and any other device with a standard audio output jack.

MAGNETIC SHIELDING
Yamaha YST speakers won't affect your video display or magnetic storage media in the least.

COLOR CHOICE
Available in Platinum White and Calypso Black, YST speakers and subwoofers complement your computer or portable stereo equipment.

(Features subject to change without notice)