Yamaha YST-SW216BL Subwoofer
The 100-watt Yamaha YST-SW216BL subwoofer sets the standard for subwoofers in this class with high dynamic power and low-noise performance thanks to Advanced YST II, a Linear Port, front-firing design, plus many 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.Features:Front-Firing Active SubwooferLinear Port for Minimizing Extraneous Noise10Ó Long-Stroke Cone Driver with Magnetic ShieldingHigh 100W Dynamic Power25Ð180Hz Low Frequency ResponseSelectable High-Cut FilterHigh-Density MDF CabinetWhat's in the BoxSubwoofer, warranty card