Features:
Ideal for generating the tight, visceral bass that is so vital to the home theater experience, the Yamaha YST-SW216 10-inch, Performance Series, Powered Subwoofer will complement any system configuration. In conjunction with smaller, bookshelf-type speakers, it extends the system capability for true full-range frequency response. With large, floor-standing speakers, the subwoofer helps shoulder the burden of reproducing low-frequency information. Port-tuned and slot loaded, it utilizes long-throw woofers and powerful built-in amplifiers for room shaking reproduction, crushing power, and quick, tight bass. Standard features include high and low level inputs, variable level and frequency controls, phase control, and auto on/off sensing.

The YST-SW216BL Active Subwoofer sets the standard for subwoofers in this class with high dynamic power and low-noise performance thanks to Advanced YST II. Advanced YST II (Yamaha Active Servo Technology) provides deep and powerful bass reproduction by combining negative impedance and constant-current principles to drive the speaker cone with tighter control. This system dynamically optimizes effective speaker impedance to maintain excellent linearity. This means more stable and accurate low range response for more natural and energetic bass reproduction. That means you'll be able to enjoy the enrichment of low frequencies as part of your home studio mix. A linear port minimizes extraneous intake distortion so that you can appreciate the sound, not be distracted by the noise.