Yamaha YST-SW216BL sets the standard for subwoofers in this class with high dynamic power and low-noise performance thanks to Advanced YST II, a Linear Port, frontfiring design and other sophisticated features. 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.
High 100W dynamic power
10 long-stroke cone driver with magnetic shielding
Front-firing active woofer
Selectable high-cut filter
25-180Hz low frequency response