Size: Single 8" introduces its SK Series line-up of high-performance subwoofer enclosures to bridge the gap between competition-grade quality and universal fit pre-fabricated enclosures. The SK1X8V subwoofer enclosure is a 8-inch, Universal fit, ported, subwoofer enclosure that is designed for maximum bass and responsiveness. Finished in a premium black carpet and featuring the logo on the lower left side, This enclosure will look sleek and attractive in any application. When setting out to offer a line-up of premium, Universal fit, subwoofer boxes, The end goal was to deliver a final product that was unlike anything else available on the market; setting new standards for quality and performance. The enclosure features a kerf style port, which means that the port construction utilizes the curves typically found only in custom, high-end, professional enclosures, allowing the box to offer deeper and more accurate bass. Furthermore, its precisely tuned to ensure that it delivers riveting low-end Frequency response and the type of bass that turns heads from outside the vehicle.