150 dB Dual Trumpet Air Horn Loud Electric 12-24V with Solenoid Valve for Car, RV, Marine Boat

General Description: The dual-trumpet electric air horn produces a powerful 150 dB sound, providing strong penetration for optimal warning and ensuring safety while driving. Made of high-quality zinc alloy, it is durable, corrosion-resistant, and designed to withstand high temperatures. Its compact size makes it easy to install and use, and it is compatible with operating voltages from 12 to 24V, making it ideal for trucks, motorcycles, and marine vessels. Technical Specifications Operating Voltage: 12-24V Decibel: 150 dB Item Size: 378 x 153 x 90 mm (14.9 x 6.0 x 3.5 inches) Item Weight: 786 g (27.7 oz) Compatibility and Accessories Compatible with trucks, motorcycles, and marine vessels Includes: 1 air horn, 1 adapter, 1 mounting plate, 4 screws, 4 nuts, 4 gaskets Installation Easy to install thanks to its compact design and included accessories. Use Ideal for use on vehicles such as trucks, motorcycles, and boats, providing a powerful audible warning for safety.