The Challenger-EV Electronic Solenoid Operated horn is a practical and reliable product that offers a range of benefits. With its 12-volt power and 125-decibel sound, this electric horn provides a loud and attention-grabbing alert. The all-metal base, painted black enamel, and chrome-plated trumpets ensure durability and a sleek appearance. The steel tank with a capacity of 2-1/2 liters and 90-100 PSI guarantees a consistent and powerful performance. This horn, measuring 17" x 7" x 5", fits most makes and models, making it a versatile choice. Each purchase includes a heavy-duty compressor, tank, hoses, and mounting hardware for easy installation.