The HELLA CA12 Triple Air Horn elevates your vehicle's alert system to new heights with its trio of red plastic trumpets and a high-performance compressor, ensuring powerful sound delivery that can't be ignored. It's designed for vehicles without an onboard air tank; this horn set is a complete package that includes the compressor and mounting Sets for a straightforward installation. Crafted from durable ABS plastic with galvanized metal supports, the CA12 is built to withstand the rigors of daily use while maintaining its aesthetic appeal. Ideal for drivers who require a reliable and robust sound system, the HELLA CA12 Triple Air Horn makes a bold statement with its striking design and superior performance.