Yamaha NS-SW210 100W Black loudspeaker

NS-SW210 - YST II subwoofer, pianoblack Designed to maximize the potential of HD sound sources, this speaker series gives you everything you need to fully enjoy movies and music.

Advanced Yamaha Active Servo Technology (Advanced YST) is a unique system in which the speaker and amplifier work together to cancel out impedance so the speaker unit has a perfectly linear motion. Advanced YST helps to ensure the highest levels of sound pressure and overall performance.