The Cerwin-Vega CVP2 2-Channel Line-Output Converter Digital Bass Enhancer is a high-quality audio signal processor designed for car audio systems. With an output power of 400.0 watts and a sleek surface-mount design, this converter enhances the bass response in your vehicle's audio system. The package includes one unit with dimensions of 10.0x7.0x4.0 inches and weighs 2.0 pounds. Perfect for improving the sound quality of your car audio system, the Cerwin-Vega CVP2 is a reliable and efficient choice for enhancing your listening experience on the road.