Yamaha YST-SW225 Subwoofer Speaker

Yamaha YSTSW225 SUBWOOFER Great Price & No Sales Tax Outside CT Large items may have to be shipped by freight Yamaha YSTSW225 SUBWOOFER Product Description Round out your home theater system with the high-performance Yamaha YST-SW225 120-watt subwoofer. Boasting an 8-inch multi-range driver and Yamaha's QD-Bass and Advanced YST II technologies the subwoofer adds a deep powerful bass response to your favorite movies and music. QD-Bass technology employs down-firing drivers and square pyramid-shaped reflective plates to radiate the sound efficiently in four horizontal directions ensuring dynamic power and a smooth frequency response regardless of the subwoofer's location. Advanced YST II technology meanwhile optimizes the speaker impedance to create more stable energetic and accurate low-range tones. Adding to the audio quality is the luxurious magnetically shielded wood-finished cabinet along with the highly efficient internal amplifier that consumes little power while still producing a big sound.

Yamaha's Patented Advanced Active Servo Technology Advanced YST II generates incredible Bass from small speaker enclosures. Its advanced negative impedance converters intelligently adjust the negative impedance generation as the speaker moves, creating a hard, rigid cone that prevents deep resonant waves from leaking out of the speaker cone.

Magnetically shielded 120-watt powered subwoofer with black wood-finished cabinet QD-Bass and Advanced YST II technologies efficiently spread bass response throughout room 8-inch multi-range driver; highly efficient internal amplifier; linear port minimizes noise Bass Action Selector System optimizes sound for movies and music 28 to 200 Hz frequency response; 11.44 by 13.88 by 13.75 inches (W x H x D)

This unassuming little subwoofer packs quite the punch, thanks to a built-in, high power amplifier and Yamaha features like QD-Bass and YST II technology. Its also magnetically shielded for use in home theater systems.