Enhance your vehicle’s safety and alert system with this powerful Single Trumpet Air Horn, designed specifically for 12V DC applications. Crafted from durable zinc alloy with a polished, rust-resistant finish, this air horn delivers an impressive 150dB sound output, making it ideal for marine use as well as cars, SUVs, trucks, and motorcycles. Its robust construction ensures long-lasting performance, capable of over 100,000 uses, while the straightforward installation process requires no complex drilling or special tools, saving you time and effort. Key Features: · Super Loud 150dB Sound: Produces a powerful, attention-grabbing warning signal to ensure maximum safety and visibility in various environments. · Durable Zinc Alloy Construction: Made from tough, weather-resistant zinc alloy with a polished surface that resists rust and corrosion, suitable for all weather conditions. · Wide Vehicle Compatibility: Designed for external use on a variety of vehicles including cars, trucks, boats, SUVs, and motorcycles operating on 12V DC power. · Long Service Life: Engineered for durability with a lifespan exceeding 100,000 uses, providing reliable performance over time. · Easy Installation: Simple and quick mounting process without the need for complicated drilling or specialized tools, making setup effortless and convenient. · Stable Electrical Specifications: Operates at 12V with a current of 10A and resistance of 5Ω, suitable for use with control relays rated above 10A for optimal performance. Specifications: · Item Type: Single Trumpet Air Horn · Material: Zinc Alloy · Voltage: 12V DC · Current: 10A · Resistance: 5Ω · Operating Temperature: -40°C to 80°C Fitment: · Compatible with cars, trucks, boats, motorcycles, and all vehicles equipped with air source devices. · Requires control relay with working current greater than 10A. · Relay main power cord section ≥ 2.5mm²; output line ≥ 1.5mm²; ensure good contact on the negative electrode for optimal performance. · Air horn air source should be connected directly from the air tank, which must be regularly drained of water to maintain solenoid valve longevity. Package Includes: · 1 x Single Trumpet Air Horn This Single Trumpet Air Horn offers a reliable, high-decibel alert system that is built to withstand harsh environments and provide long-term service. Its compatibility with multiple vehicle types and easy installation make it an essential safety accessory for drivers and marine enthusiasts alike.