More from Amazon.com : http://www.amazon.com/gp/product/B001HX4CVC?tag=thefatkidin06-20 <br /> <br />KEF C4 Subwoofer - Black (Single) <br /> <br />Subwoofer with a 200-watt high current amplifier <br />200-millimeter 8-inch long throw driver <br />Bass-reflex cabinet design <br />Designed for floor or cabinet placement <br />Sold as a single speaker
