This compact subwoofer for keyboard instruments incorporates a number of advanced, high-performance bass technologies exclusive to Yamaha, including a Twisted Flare Port and Advanced YST II (Yamaha Active Servo Technology II). This results in a sensationally clear bass response, adding so much to the musical experience whether you’re the performer or in the audience.
Features
- New Twisted Flare Port contributes to clear and tight bass
- Advanced YST II (Yamaha Active Servo Technology II)
- 20 cm (8”) cone woofer, 100 W of Dynamic Power (5 ohms), and 28–200Hz Frequency Response
- A stylish addition to any room
- Compatible with Yamaha PSR Models: SX900 / SX700 / SX600 / EW410