Universal 600DB Loud Car Air Horn Train Car Truck Boat Dual Air Horn Trumpet Super Loud For Auto Sound Signal 12V/24VDescription:* This dual trumpet air horn is constructed out of chrome plated zinc, which can ensure maximum strength and durability for long lasting usage; and is designed to be weather resistant. It can emits a loud powerful tuned train sound. It can produce sound as loud as 600DB. The great bellowing sound catches everyone s attention and is heard all over. Features:* Made of chrome plated zinc, to ensure maximum strength and durability for long lasting usage.* With a polished shiny chrome horn they cast a striking appearance on any vehicle mounted.* Designed for customers looking for a loud and affordable air horn.* This train horn can fit in most vehicle, but deliver the big sound you need.* Dual trumpet chrome air horn with electric valve, flat base.* Easy to install. The horn kit includes basic mounting hardware. Specifications:* Material: Chrome Plated Zinc* Color: Black* DB Output: 600DB* Voltage: 12-24V* Short Trumpet Length: Approx. 22.5cm / 8.86 * Long Trumpet Length: Approx. 28.7cm / 11.3* Electric Value Length: Approx. 10cm / 3.94* Flat Base Size: Approx. 15.5 x 8.5cm / 6.1 x 3.35 * Fitment: Suitable for car, boat, truck, lorry etc. Package Included:* 1 x Dual Trumpet Air Horn* 1Set x Accessories Note:1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2.Please allow slight manual measurement deviation for the data.