The Sony Xplod XS-L120P5W 12" 1200W Car Audio Subwoofer is a high-quality non-enclosed non-powered subwoofer designed for car audio systems. With a powerful RMS power of 1200W, this subwoofer delivers deep and rich bass for an enhanced audio experience. Featuring a single voice coil and a 12-inch speaker size, this Sony Xplod model is perfect for upgrading your vehicle's audio system with exceptional sound performance.