Designed to significantly enhance the sound of selected PSR Series home keyboards and selected P Series portable pianos, the KS-SW100 works with the keyboard’s on-board speakers transforming the sound.
New Twisted Flare Port contributes to clear and tight bass
Advanced YST II (Yamaha Active Servo Technology II)
20 cm (8”) cone woofer
Stylish addition to any room
The KS-SW100 works with keyboards with professional Left and Right outputs (it’s not suitable for keyboards which only have a headphone output or shared headphone/output connection). We recommend it for:
Yamaha PSR SX700
Yamaha PSR SX900
Yamaha PSR S670
Excellent Bass for Music Performance
This compact subwoofer incorporates a number of our advanced, high performance bass technologies, including Twisted Flare Port and Advanced YST II (Yamaha Active Servo Technology II). This results in sensational bass response that adds significantly to the enjoyment of music performance.
New Twisted Flare Port Produces Clear and Tight Bass
The all-new Twisted Flare Port takes advantage of extensive subwoofer development experience. The flared, gently twisting shape diffuses the vortex of air generated around the edge of the port, creating a smooth flow of air. This reduces extraneous noise not present in the original input signal and provides clear, accurate low frequency reproduction. From special effect sounds in movies to the atmosphere of a live venue, you hear bass that is clear, tight and realistic.
Advanced YST II for Awesome Deep Bass
Developed by Yamaha, the Advanced YST II (Yamaha Active Servo Technology II) combines negative-impedance and constant-current principles to drive the speaker cone with even tighter control than the previous version. Using Advanced Negative Impedance Converter (ANIC) circuits, this system dynamically optimizes effective speaker impedance to maintain excellent linearity. This means more stable and accurate low range response, not to mention higher sound quality.
Stylish Addition to Any Room
The gently rounded form with a slanted front surface presents a stylishly elegant appearance. Designed to be unobtrusive, It’s sure to look beautiful in a living room or home theatre room.
|Driver||20 cm (8”) cone|
|Dynamic Power||100 W (5 ohms)|
|Output Power||50 W (100 Hz, 5 ohms, 10% THD)|
|Frequency Response||28–200 Hz|
|Twisted Flare Port||Yes|
|Dimensions (W x H x D)||291 x 292 x 341 mm; 11-1/2” x 11-1/2” x 13-3/8”|
|Weight||8.5 kg; 18.7 lbs|