This horn produces a loud and powerful warning sound, with a maximum output of 150DB. It is made of premium quality material and is designed to be weather resistant, ensuring long-lasting usage. It can be mounted on any application with a 12V DC power available, making it suitable for a wide range of vehicles. The price drops from $24.79 to just $19.99. Shipping is free with Amazon Prime or is otherwise a flat $6 per order.