12V 24V dual use air horn Yankee horn echo horn Shinkansen horn 500db car horn speaker kit air horn for General purpose products trucks, off-road

2-unit 12V/24V Shinkansen horn air horn general purpose product. Size (approx.): Total length 390mm Width 200mm Depth 100mm Diameter: 90mm Sound level: Approximately 500db Voltage: 12V/24V Current: 5A Working pressure: 0.3-0.9Mpa Temperature adaptation: -15 to 50℃ Material: Aluminum die-cast (trumpet body) Color: Chrome plated Set contents: Shinkansen horn, mounting bolts and nuts, rubber spacer Since it is a general-purpose product, it can be used in a variety of vehicles such as trucks, off-road vehicles, RVs, boats, ships, and motorcycles. If you make a powerful sound at events, shows, custom car gatherings, etc., it will definitely attract attention. The main body is made of lightweight and rust-resistant aluminum, so it can withstand exposure to the elements. It has a gorgeous plated silver finish and is beautifully designed to complement the vehicle it is attached to. If you are a DIY hobbyist, you can install it without any difficulty, and even beginners can easily install it. Since it is an echo sound, the sound is different from a normal air horn. Due to the high volume, please refrain from playing the music unnecessarily. It is larger than a regular air horn, so it has enough presence for dress-up purposes. This part is recommended for those who enjoy dressing up their cars and those who like customization. Why not experience the dynamic sound that has not changed over time from the Showa era to the Reiwa era? *Instruction manual is not included. *Please note that we do not provide support or respond to inquiries regarding installation. *If you are not confident in the installation, we recommend that you ask a professional or mechanic to install it.