The High Power Dixie Air Horn is a perfect replacement or addition to any car horn. With its maintenance-free heavy-duty 12V air compressor and 5 durable ABS trumpet horns, it delivers a powerful sound output of 126db. Sold as a set, it includes everything you need, including 5 trumpet air horns, 1 air compressor, air tubing, and mounting hardware. This product is practical, easy to install, and provides a distinctive and attention-grabbing sound. Upgrade your car horn with the High Power Dixie Air Horn for added safety and style.