Feature 1Works with standard 12V D.C. electrical systems, designed for car, trucks, RV\u0027s or any 12V vehicle. 2Antique horn brings back fade old memories. 3Powered by a heavy duty motor for loud output, its loud sound pressure level is 110DB. This is a kind of fine quality antique horn, vintage old style design, beautiful and brings back your old memories. Solid one-piece design with, plays the fine quality old fashioned "Oooooga" sound. Works with standard 12V D.C. electrical systems, designed for car, trucks, RVs or any 12V vehicle. You can have a try. Features: Works with standard 12V D.C. electrical systems, designed for car, trucks, RVs or any 12V vehicle. Antique horn brings back fade old memories. Powered by a heavy duty motor for loud output, its loud sound pressure level is 110DB. 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 mounting and 2 terminals to connect. Perfect addition to old car, trucks, hot rods, boats and even new autos. Solid one-piece design with, plays the fine quality old fashioned "Oooooga" sound. Fine quality with high performance but without the "high price". Specifications: Name: Car Horn Material: ABS + aluminun Color: silver, red (optional) Absorbedpower: 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 * Car Horn 1 * Bolt Mounting 2 * Connecting Terminal Package List 1 * Car Horn 1 * Bolt Mounting 2 * Connecting Terminal