Description Designed for vehicles with 12V systems, this round speaker for scooter and car audio offers exceptional sound clarity and loudness. Its compact single-tone dome structure ensures easy installation and compatibility with various vehicle accessories. Built with weather-resistant materials, it withstands harsh conditions, making it a reliable universal car horn for enhanced driving safety. Features -Color:Black -Material:Alloy -Size:11.50X8.80X4.50cm/4.52X3.46X1.77in -Sound performance: this automobile speaker delivers clear and loud sound, making it ideal for universal car horn applications and enhancing your driving experience -Durable metal construction: crafted with robust materials, this metal horn ensures performance, suitable for vehicles accessories and electric horns for scooters -Universal compatibility: designed for various vehicles, including electric bikes and atvs, this universal electric horn fits seamlessly into diverse automobile systems -Efficient 12 v operation: powered by a reliable 12 v system, this car horn replacement offers high efficiency, suitable for loud car horn and train horn for car needs -Waterproof design: built to withstand harsh conditions, this waterproof electric horn is ideal for outdoor use, ensuring reliability for motorcycle speaker horn applicationsPackage list: 1 x car tweeter