FILTERUP Air Horn Dual Trumpets 12V 600dB — Train-Style Blast, Weather-Resistant

FILTERUP 12V 600dB Upgraded Air Horn Dual Trumpets delivers a compact, vehicle-ready train-style blast designed to grab attention instantly.

This FILTERUP air horn kit pairs two heavy-duty trumpets with a 12V compressor and mounting hardware so you can install a robust, audible warning system on trucks, SUVs, pickups, boats, or off-road rigs. Engineered for demanding conditions, the assembly focuses on durable metals and a weather-resistant finish. The sound output gives a clear, far-reaching tone that increases presence on highways and work sites without complicated wiring or fabrication.

How loud is this horn and where will it carry?

The FILTERUP dual trumpet system is rated for a powerful 600dB peak output in short bursts, producing a high-volume tone modeled on classic train horns. In practical use you’ll get a forceful, attention-grabbing signal that carries across busy streets, large parking lots, and industrial environments.

• 600dB peak-style blast for maximum audibility
• Dual trumpets tuned for a clear, penetrating tone
• Effective for long-range alerts in urban and rural settings
• Designed to cut through engine and road noise

What vehicle types and power systems does it work with?

This horn kit is built for 12V electrical systems, making it compatible with most consumer and commercial vehicles. It’s suitable for trucks, pickups, SUVs, cars, boats, and utility vehicles — the package includes mounting brackets and wiring for straightforward integration into existing 12V setups.

• Compatible with 12V vehicles and marine 12V systems
• Includes wiring harness, relay, and mounting hardware
• Works with standard vehicle battery and fuse circuits
• Adaptable mounting options for grills, frames, or undercarriage

How difficult is installation and what’s included?

FILTERUP designed the kit for a mostly plug-and-play experience: the compressor, trumpets, tubing, and hardware arrive ready for assembly. Typical installs take one to two hours depending on vehicle access and whether you reuse an existing horn switch or add a new activation button.

• Complete kit: compressor, dual trumpets, air tubing, fittings
• Mounting brackets and fasteners for secure attachment
• Wiring relay, fuse, and basic electrical connectors included
• Clear wiring diagram and basic instructions to guide setup

Is this horn built to last in outdoor and off-road conditions?

The components are made from sturdy materials and treated finishes so the system tolerates road grime, moisture, and vibration. Designed with real-world driving in mind, the FILTERUP horn is suitable for everyday highway use as well as off-road and marine environments.

• Sturdy metal trumpets resist dents and deformation
• Compressor housing sealed against dust and splashes
• Corrosion-resistant mounts and hardware for longevity
• Rugged tubing and fittings to reduce leaks and wear

Who this is for: Drivers and fleet operators who need a bold, dependable audible warning device—mechanics, landscapers, tow truck drivers, off-road enthusiasts, and commercial vehicle owners will appreciate the FILTERUP 12V dual trumpet horn for enhancing presence and safety. If you want a compact train-style horn that installs on a 12V system and performs reliably under tough conditions, this KIT delivers a high-impact, road-ready solution.