Description: Function: Wonderful replacement of new horns, specially designed for cars, trucks, RVs, motorcycles and other cars, to replace your old, damaged one. Material: Car horns are round shape, including two disc horns (high 400Hz and bass 335Hz), sturdy and durable, made of zinc and iron material, corrosion resistance. Fitment System: Suitable for normal +12V DC electrical system, designed with various colors you can choose from, the combination of stylish and practical design. Wide Application: Motorcycle modified horns can easily be tucked behind most vehicles grills, high power and loud sound, great car accessories for car enthusiast. Features: Car electric horn has the output frequency: high 400Hz and bass 335Hz, and the diameter is 4.84inch, working current is 3A, low consumption design. Specification: Material: zinc+iron. Color: red, yellow, silver, black, blue. Size: Diameter: Approx. 123mm/4.84inch. Depth: Approx. 85mm/3.35inch. Height: Approx. 135mm/5.31inch. Working current: 3A. Output: 110dB +/-5dB. Output frequency: high 400Hz and bass 335Hz. Note: There might be a little color distortion due to different computer resolutions. There might be a slight error due to different hand measurement. Package Included: 2 Pieces Car Horns. _x000D_