Ideal for generating the tight, visceral bass that is so critical to the home theater experience, Yamaha's YSTSW215PN 8" Powered Subwoofer will complement any system configuration. In conjunction with smaller, bookshelf-type speakers, the YSTSW215PN extends system resources for true full-range frequency response.
With your other Yamaha Home Theater speakers, this subwoofer helps shoulder the burden of reproducing low-frequency information. Port-tuned and slot loaded, it utilizes a long-throw 8" woofer and a powerful built-in amplifier for room shaking bass that still has a tight response. Standard features include high and low level inputs, variable level and frequency controls, phase control and auto on/off sensing.