ACTIVE DOWN FIRING SUBWOOFER - YST II / 300W PIANO & BROWN FINISH 

10" 300W subwoofer with Advanced YST II and QD-Bass technology

Yamaha elevates the art of Home Theater with Natural Sound, beautifully designed, highly-styled Piano Black or Brown finish NS-700 Series speakers, providing dynamic, lifelike audio reproduction.

10” 300W subwoofer with Advanced YST II and QD-Bass technology
Linear Port enhances bass while minimizing extraneous noise
BASS (Bass Action Selector System)