FARBIN 12V Electric Air Horn Kit for Truck, Car & Motorcycle — Dual‑Tone 130dB, Waterproof

The FARBIN 12V Electric Air Horn Kit is a complete, weatherproof loud-hailer system that delivers a 130dB warning tone for 12V cars, trucks, motorcycles and off-road vehicles.

Designed to combine durability, loud output and straightforward installation, this kit gives drivers a powerful audible signal that’s easy to fit to most 12V vehicles. The set includes both high and low tone horns, a relay, wiring harness, fuse and mounting hardware so you can replace or upgrade your existing horn without specialized tools. Materials and construction are chosen to withstand moisture and road conditions, making it suitable for everyday road use and outdoor recreation.

How loud is the horn and what does 130dB mean in real use?

The combined high and low tones peak at about 130dB, producing a forceful, attention-grabbing sound designed to penetrate traffic noise. That level is comparable to construction equipment or a live concert; it’s intended as a clear audible warning rather than background signal.

• 130dB rating for strong presence in busy traffic
• Dual-tone design (510 Hz high, 410 Hz low) for richer sound
• Suitable for open roads, highways and noisy environments

Is the kit compatible with my vehicle and how easy is installation?

This kit is built for DC 12V electrical systems, so it fits most cars, pickups, trucks, motorcycles, ATVs, karts and other 12V-powered vehicles. The package provides a complete set of accessories and a simple wiring harness so many owners can install it themselves in an afternoon.

• Works with standard 12V vehicle electrical systems
• Includes relay, fuse and wire harness for safer connections
• Mounting bracket and nuts provided for quick assembly

Will the horn hold up to weather and road use?

FARBIN used ABS components and a waterproof housing to protect internal parts from moisture, dust and road spray. The mounting bracket is iron for a secure fit, and the overall build emphasizes long-term reliability under outdoor conditions.

• Waterproof shell to resist rain and road splash
• Durable ABS construction for impact and UV resistance
• Iron bracket secures the horn against vibration and movement

What’s included and what parts make this kit a complete solution?

The kit arrives with both tone horns, electrical components and the hardware needed to mount and wire the unit, making it a turnkey upgrade or replacement. Clear instructions are included to help guide a safe, correct connection to your vehicle’s battery and horn circuit.

• 510 Hz high-tone and 410 Hz low-tone horns for dual sound
• Relay, fuse, wire harness and nuts for safe wiring
• Fixed iron bracket and installation instructions included

Who this is for: drivers who want a louder, more noticeable horn than factory units — including commercial drivers, off-road enthusiasts, motorcyclists, and anyone needing a robust, weatherproof audible warning. It’s also suitable for DIYers who prefer a complete kit with clear wiring components and hardware for straightforward installation. If you need a powerful, durable 12V air horn system with a ready-to-install accessory set, this FARBIN kit delivers a practical balance of volume, longevity and fitment versatility.