YIYIDA Truck Horn, 24V Double Tube 170DB Waterproof High and Low Tone Horn with Air Pump Speaker, for Trucks, SUVs, Vans etc.

♥ The horn wIth large diameter and black double-tube design is equipped with two air pumps. The sound is bigger and spreads farther, and can emit up to 170DB of sound. Speakers are used in fresh water or salt water environment, and are applicable to almost any weather conditions. You can use them anytime and anywhere! Classic black makes your car more eye-catching! ♥ Good horns are equipped with high-quality air pumps! High quality chrome-plated zinc horn (not rusty), extending service life. The 24V air horn kit includes horn, hose, air pump, relay, fuse, harness and basic installation hardware. ♥ The 24V horn does not require additional air supply. The air pump auxiliary horn emits a loud warning sound, which is loud, clear and personalized. A deep sound similar to a tugboat or train horn. The sound is really loud. Please don't use it near the school or hospital. ♥ The combination of copper terminal and copper coil of the upgraded air pump has better conductivity and greater power. Voltage: 24V diameter: about 50mm; Height: about 112 mm. It is applicable to any 24V car, truck, RV, boat, motorcycle, etc. ♥ The horn adopts large coil, which has stronger air pressure and faster response speed. Newly upgraded 12V compressor, red copper coil, vacuum chrome plating, fast response. The speaker is enough for daily use and has high cost performance. Horns are worth more than they are worth. Try it!