Dual Roof Mount Truck Horn with Chrome Finish

Features:

• Universal fit for most truck roof mounts
• Dual trumpet design for powerful sound
• Chrome-plated spun copper construction
• Delivers up to 153.5 decibels
• 15-inch and 13-inch trumpet lengths
• Creates loud, attention-grabbing blast
• Requires separate valve for operation
• Compatible with Kleinn fittings kit
• Measures 14.75 inches long, 7 inches wide
• Built for durability and long-lasting use

A Bold Sound That Gets Noticed

If you're after a horn that sounds as tough as your truck looks, the Kleinn 401 Dual Roof Mount Truck Horn delivers the kind of commanding presence you can hear long before you see it. With 15-inch and 13-inch chrome-plated spun copper trumpets, this horn is designed to produce a deep, full-bodied tone that pushes a stunning 153.5 decibels. That kind of volume isn’t just for show—it’s perfect for highway use, over-the-road safety, or anytime you need to make sure you’re heard. Whether you're rolling through town or cruising long hauls, this horn gives your truck the authority it deserves.

Built for Big Rigs, Designed for Custom Installs

The universal roof-mount design makes it a great fit for a wide range of trucks, and the polished chrome finish gives it a clean, classic look that pairs well with any build. Installation does require a separate solenoid or hand-pull valve, along with Kleinn's roof mount air horn fittings kit (part number 330), giving you the flexibility to customize it exactly how you want. This setup is ideal for serious truck owners who want both style and substance in their accessories. If you're ready to take your truck's presence to the next level, this dual trumpet horn is loud, durable, and engineered to stand out.

Fits: Universal