This is a kind of good quality antique horn, vintage style, beautiful and brings back your old memories. Solid one-piece design with, plays the old-school "Oooooga" quality sound. Works with standard 12V DC electrical systems, designed for cars, trucks, RVs or any 12V vehicle. You can try.Features:Works with standard 12V DC electrical systems, designed for cars, trucks, RVs or any 12V vehicle.The ancient horn brings back old memories.Powered by a powerful motor for loud output, its sound pressure level is 110 dB.Frequency: 490Hz, Sound pressure level: 110DB.Vintage old style design, beautiful and brings back your old memories.Easy and simple to install, comes with 1 bolt fixing and 2 terminals to connect.Ideal addition to vintage cars, trucks, hot rods, boats and even new cars.Solid one-piece design with, plays the old-school "Oooooga" quality sound.Nice quality with high performance but without the "high price".Features:Name: car horn Material: ABS + aluminun Color: silver, red (optional) Power consumption: 12V, 3A Sound pressure level: 110dB Frequency: 490Hz Application: for Universal Car Truck Boat Item Size: 225*110*110mm / 8.86*4.33*4.33in Item Weight: 590g / 1.30lb Package Size: 285*145*120mm/11.22*5.71*4.72in Package weight: 613g / 1.35lb Package List:1 * horn 1 * bolt mounting 2 * connection terminal Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin