Yamaha KS-SW100 8" 50W Stage Subwoofer for PSR-S Series (KS SW100 / KSSW100)

Yamaha KS-SW100 8" 50W Stage Subwoofer for PSR-S Series (KS SW100 / KSSW100)

Add Life and Realism to Your Keyboard Performances
Give your keyboard a serious low-end infusion with the Yamaha KS-SW100. Tailor-made for electronic keyboards with built-in speakers, this standalone subwoofer's Twisted Flare Port design delivers clear, tight bass. Beyond that, Advanced YST II technology optimizes the KS-SW100's speaker impedance, yielding incredibly accurate low-range response. And it looks great, too — its unobtrusive appearance is sure to make a handsome addition to any room. If you've been searching for a way to add life and realism to your keyboard performances, the KS-SW100 is a great way to go.

Twisted Flare Port design delivers clear, tight bass
The KS-SW100 incorporates Yamaha's Twisted Flare Port design. This innovative technology employs a flared, gently twisting shape to diffuse the vortex of air generated around the edge of the port, smoothing out the airflow. This reduces extraneous noise not present in the original input signal, ensuring absolute clarity.
 
Experience deep bass from Advanced YST II technology
Yamaha's Advanced YST II (Yamaha Active Servo Technology II) employs negative-impedance and constant-current principles to drive the KS-SW100's speaker cone with absolute precision. Using Advanced Negative Impedance Converter (ANIC) circuits, this technology optimizes the subwoofer's speaker impedance to maintain exceptional linearity. The result is stable, accurate low-range response.

Experience deep bass from Advanced YST II technology
Yamaha's Advanced YST II (Yamaha Active Servo Technology II) employs negative-impedance and constant-current principles to drive the KS-SW100's speaker cone with absolute precision. Using Advanced Negative Impedance Converter (ANIC) circuits, this technology optimizes the subwoofer's speaker impedance to maintain exceptional linearity. The result is stable, accurate low-range response.