The Rockville K5 W8K5S2 8" 800w 2 Ohm Car Audio Subwoofer is a powerful and high-quality audio component designed for car audio systems. With an RMS power rating of 200W, this non-enclosed, non-powered subwoofer delivers deep and impactful bass for a premium listening experience. Featuring a single voice coil and a compact 8-inch size, this Rockville subwoofer is perfect for enhancing your car's audio system with clean and clear sound reproduction. Made in China, this model is a top choice for car audio enthusiasts looking to upgrade their sound system.