Yamaha KS-SW100 Subwoofer for PSR-SX and PSR-EW Keyboards Type_Acoustic Loudbox Mini is the perfect

Loudbox Mini is the perfect blend of compact portability and great tone with enough power to support you and your voice in a wide range of performance settings

but does not have the same home piano appearance or dedicated support

This 88-key instrument delivers an outstandingly realistic piano that can allow you to adjust the piano sounds to suit your taste and playing style

Choose the USA model for traditional simplicity

while the USA version is ideal for those who value the classic appearance and format

Yamaha KS-SW100 Subwoofer for PSR-SX and PSR-EW Keyboards Type_Acoustic Loudbox Mini is the perfectThis compact subwoofer incorporates a number of Yamahas 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. Subwoofer suitable for Keyboard instruments New Twisted Flare Port contributes to clear and tight bass Advanced YST II (Yamaha Active Servo Technology II) 20 cm