FARBIN 12V Train Horns — Dual-Tone 130dB Electric Truck Horn Kit, Weather-Resistant with Mounting Bracket

FARBIN's 12V Train Horns are a dual-tone electric truck horn kit that delivers up to 130dB of sound for a clear, attention-grabbing signal and installs without an air compressor.

This compact, weather-resistant horn set combines high and low tones to produce a powerful, layered sound designed for trucks, SUVs, vans, and a wide range of 12V vehicles. Built with ABS horn tubes, a copper coil, and an aluminum base and bracket, the kit emphasizes durability and straightforward installation. It comes with mounting hardware and a plug-and-play wiring approach so you can bolt it on and connect power without modifying the vehicle’s air system.

How loud is this horn and why does tone matter?

The FARBIN train horn produces a dual-tone output that can reach up to 130dB, which is notably louder than standard vehicle horns. The combination of high and low tones creates a fuller, more recognizable signal that cuts through traffic and ambient noise.

• Dual high-and-low tones for layered sound clarity
• Peak output up to 130dB for strong auditory presence
• Designed to be heard in congested or noisy environments

Will these horns stand up to weather and rough use?

The assembly uses corrosion-resistant materials—ABS horn tubes, copper coil components, and an aluminum base and bracket—so the unit resists rust and moisture that commonly damage outdoor hardware. The design supports long-term, maintenance-free use even when exposed to rain or road spray.

• ABS horn tubes prevent rust on exposed parts
• Copper coil and aluminum base for durability
• Waterproof construction suited for outdoor mounting

How difficult is installation and what vehicle types fit this kit?

Installation is intended to be simple: no air compressor or additional air lines are required. The horn mounts with the included bracket and hardware; you only need to connect the two power cables to a 12V source. The compact footprint fits most vehicle mounting locations.

• Works with 12V electrical systems on cars, trucks, SUVs, vans, RVs
• No air source needed—fully electric operation
• Includes brackets, bolts, and wiring for direct mounting

How reliable is the horn over time?

FARBIN engineers these horns for repeated use; the product is rated to withstand over 100,000 vibrations and still function normally. The rugged materials and conservative electrical design reduce the chance of premature failure under normal operating conditions.

• Tested for extensive vibration endurance
• Robust materials reduce wear and corrosion
• Manufacturer support available for issues or defects

Who is this for: The FARBIN 12V Train Horns suit drivers who need a louder, more assertive horn than factory units provide—commercial drivers, off-roaders, RV owners, and anyone who wants a clear, attention-grabbing signal without adding an air compressor. It’s especially useful for operators of trucks, pickups, buses, vans, and boats that run on 12V systems and require a compact, weather-resistant solution that’s easy to mount and wire.