The VX-10 Velodyne subwoofer brings the thrill of live concerts and "first run" surround sound movie theaters into your home at a price you can easily afford. Designed to deliver substantial bass output for Home Theater applications at a very affordable price, its 10" driver (8.2" piston diameter) is powered by a discrete-component 150-watt Dynamic Power (100 watt RMS) amplifier and is housed in a stylish, computer-assisted design cabinet. The front-firing 10" woofers output is enhanced by a carefully engineered rear mounted port to produce significant bass extension, output and impact. The VX-10 benefits from the same proven design and manufacture philosophy Velodyne used in the engineering and manufacturing of their patented, top-rated "High Gain Servo" subwoofers. This approach, known as "Total System Design", selects all components to precisely complement each other and maximize the systems total performance. Combining "Silicon Valley" state-of-the-art engineering, close tolerance manufacturing, and verif