Description
12V 150dB Chrome Single Trumpet Air Horn Kit With Relay Harness and Switch
This air horn kit is one of the ride on car electrical parts we carry, built for drivers who want a loud, dependable horn upgrade. It pairs a chrome single trumpet with a complete relay harness, pump, and switch so you can install it with the parts in the box.
Key Highlights
- Powerful sound: Rated at 150dB, this horn is designed to be heard clearly on the road.
- Durable build: The trumpet is chrome-plated zinc, which resists rust and holds up across a range of temperatures.
- Separate control: The included button switch lets you sound the air horn on its own or use your vehicle's original horn when you prefer.
- Complete kit: Everything needed for mounting and wiring is included.
What's Included
- Air horn with chrome single trumpet
- Screws, nuts, mounting pad, and bracket
- Air pump and air hose
- Relay and wiring harness
- Fuse
- Button switch
- Wiring instructions
Compatibility
- 12V vehicles: Car, truck, Jeep, pickup, RV, SUV, MPV, van, and motorcycle
- 24V vehicles: Train, big truck, bus, school bus, boat, lorry, and tractor
Installation Tips
- Check the button and harness connections against the included wiring instructions before final mounting. Swapped wires are the most common reason the relay does not click or the horn stays silent.
- If the air pump whines but the horn does not sound, confirm the pump's positive and negative terminals are connected correctly.
- If the horn cuts out intermittently, make sure the ground wire is attached to bare metal rather than painted surface, so it receives a solid power connection.
Specifications
- Dimensions: 12V Single Air Horn 18" With Button
- Weight: 2.71 Pounds
- Voltage: 12.0
- Color: Silver
- Material: Zinc Alloy, Copper
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