---
product_id: 129227664
title: "12V 150DB Car Air Horns, 18 Inches Chrome Zinc Single Trumpet Truck Air Horn with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars (SILVER)"
brand: "gampro"
price: "66358CFA"
currency: XOF
in_stock: true
reviews_count: 10
category: "Gampro"
url: https://www.desertcart.sn/products/129227664-12v-150db-car-air-horns-18-inches-chrome-zinc-single
store_origin: SN
region: Senegal
---

# 150dB super loud horn Universal 12V vehicle fit All-copper coil compressor 12V 150DB Car Air Horns, 18 Inches Chrome Zinc Single Trumpet Truck Air Horn with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars (SILVER)

**Brand:** gampro
**Price:** 66358CFA
**Availability:** ✅ In Stock

## Summary

> 🚨 Make your presence impossible to ignore with GAMPRO’s thunderous 150dB air horn!

## Quick Answers

- **What is this?** 12V 150DB Car Air Horns, 18 Inches Chrome Zinc Single Trumpet Truck Air Horn with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars (SILVER) by gampro
- **How much does it cost?** 66358CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/129227664-12v-150db-car-air-horns-18-inches-chrome-zinc-single)

## Best For

- gampro enthusiasts

## Why This Product

- Trusted gampro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Compatibility:** Fits any 12V vehicle—from trucks and SUVs to boats and motorcycles—making it the ultimate universal upgrade.
- • **Plug & Play Installation:** Includes relay wiring kit and clear instructions for a hassle-free upgrade to your vehicle’s sound system.
- • **Drive Safer, Drive Confident:** Warn pedestrians and vehicles instantly with a horn designed to enhance your road presence and safety.
- • **Command Attention with 150dB Power:** Cut through city noise with an epic, crystal-clear blast that demands respect on the road.
- • **Built to Last with Premium Chrome Zinc:** Rust-resistant, vacuum chrome-plated trumpet ensures durability and a sleek, polished look that stands out.

## Overview

The GAMPRO 12V 150DB Car Air Horn features an 18-inch chrome zinc trumpet with a powerful all-copper coil compressor, delivering a piercing 150-decibel sound. Designed for universal 12V vehicle compatibility, it offers rust-resistant durability and comes with a relay wiring kit for straightforward installation. Perfect for trucks, cars, boats, and more, this horn elevates your vehicle’s alert system with unmatched clarity and volume.

## Description

Buy GAMPRO 12V 150DB Car Air Horns, 18 Inches Chrome Zinc Single Trumpet Truck Air Horn with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars (SILVER): Air Horns - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: AWESOME! - I got this awesome old F-150 a month or so ago and I immediately noticed that the horn sounds like a clown car. I wanted something bigger and better and this air horn answered the call. It is a great sounding horn! Pros: -Epic honk Cons: -can be tricky to install (finding a place for the horn and the compressor and mounting them) -doesn’t come with separate switch or instructions to wire it via separate switch -the provided wiring is too short, IMO -the air tube is really short, only about a foot long. It really should come with 6-8 feet to accommodate more flexible installation options. -it might be illegally loud? Be careful. Don’t be obnoxious. Keep your stock horn as your primary. Install tips: I wired mine to a separate switch instead of to the OEM horn. That allows me to preserve the stock horn and wiring and to use the OEM horn when it’s more appropriate. But it required purchasing a separate switch and more complex wiring (thanks to ChatGPT for helping me figure it out). The wiring seemed really short. The hot wire is a couple of feet long but the negative wire is only about 6 inches. No idea how you’re supposed to make that work with just that, unless you mount the compressor right in top of the battery. You’ll probably want some extra wire, butt connectors, spare connectors, and T-taps on hand before you get started. I mounted the horn itself to a skid plate just under the radiator area. This horn is big (a foot or so long) and that was about the only place I could think to mount it internally. I installed the compressor using an L-shaped bracket I had laying around. I couldn’t find any large, flat panels that I could bolt it through. I purchased additional tubing at Lowes so I could extend the reach. I probably used 6 or so feet of tubing and it still sounds great. If you’re handy and can figure out the mounting and the wiring, then go for it! You won’t regret upgrading the confident, masculine sound of an air horn!
Review: Loud but not extremely - Easy to set up very straightforward sounds relatively loud, but nothing to extravagant

## Features

- MATERIAL：Made of high quality Chrome Plated ZINC Trumpets(Non-Rusting) and the compressor made of All-copper coil,Vacuum chrome plating,fast response ability, significantly extends service life.
- 150DB SUPER LOUD: With the upgraded material, it will sound more powerful and clearer than before, and the horn makes it easy to warn and alert other vehicles, animals and pedestrians, making your driving safer and more reliable.
- EASY INSTALLATION: With relay wiring kit Customized safety relays, with a no-break design, with simple wiring, you can get loud sound.Installation instructions and photo demonstration are included.
- FITS ANY 12V VEHICLE: This horn kit is suitable for a wide range of vehicles, as long as they are 12V vehicles. Car, Truck, SUV, Motorcycle, Yacht, Boat, off Road Vehicle, Busses etc.
- Satisfactory service: We are committed to creating a more enjoyable driving experience for you. If you experience any problems when receiving or using our products, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QWS7YB4 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #13,035 in Automotive ( See Top 100 in Automotive ) #8 in Air Horns #415 in Electrical |
| Brand | GAMPRO |
| Color | SILVER |
| Customer Reviews | 4.4 4.4 out of 5 stars (6,038) |
| Date First Available | November 6, 2015 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.38 pounds |
| Item dimensions L x W x H | 17.52 x 3.54 x 3.54 inches |
| Item model number | GAM-DG-CBL |
| Manufacturer | GAMPRO |
| Manufacturer Part Number | GAM-DG-CSI |
| Model | 12V Air horn |
| Noise Level | 150 Decibels |
| Product Dimensions | 17.52 x 3.54 x 3.54 inches |
| Style | Classic |
| UPC | 799953388944 |

## Product Details

- **Brand:** GAMPRO
- **Color:** SILVER
- **Item dimensions L x W x H:** 17.52 x 3.54 x 3.54 inches
- **Material:** Copper, Zinc
- **Voltage:** 12 Volts

## Images

![12V 150DB Car Air Horns, 18 Inches Chrome Zinc Single Trumpet Truck Air Horn with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars (SILVER) - Image 1](https://m.media-amazon.com/images/I/61FqAVMJuYL.jpg)

## Questions & Answers

**Q: Compressor has to be within 17” of horn? So no roof mount?**
A: 2015 Silverado Lt. I have 6 individual trumpets  in between the grill and the radiator. They are mounted around the edge of the radiator not to block air flow for cooling. 4 compressors are mounted in the front of engine compartment, two of the trumpet lines are 4'FOOT, and then the rest are at 3FOOT. They sound great and are LOUD!  4' would get you from the cowl in engine compartment up the windshiel/door piller to one side or other between roof liner and roof. You can test out the trumpet hose lenght before you do all that work. All together 6ct in my truck are VERY  LOUD!!! Trains though still out do me but not by much .LOL signed, Huh?

**Q: Can i wire to my original horn wires**
A: Yes,of course.

**Q: Whats the warranty on this, my horn has stopped working?**
A: You probably need a new relay. That's what I am replacing on mine right now. They go out over time. Its a JD1912 12V 80A relay. Here is one on amazon: https://www.amazon.com/gp/product/B07W6Y7811/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

**Q: I bought two kits. What’s the best way to hook two of these up? Also has anyone used one compressor with air hose ran to two horns?**
A: Just splice the horn wires into both. Compressor won't run both optimal. I ended up keeping stock horn on truck since when I lock my truck, the horn wasn't honking ( lock feedback) as if the compressor wasn't able to do it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ AWESOME!
*by C***K on July 30, 2025*

I got this awesome old F-150 a month or so ago and I immediately noticed that the horn sounds like a clown car. I wanted something bigger and better and this air horn answered the call. It is a great sounding horn! Pros: -Epic honk Cons: -can be tricky to install (finding a place for the horn and the compressor and mounting them) -doesn’t come with separate switch or instructions to wire it via separate switch -the provided wiring is too short, IMO -the air tube is really short, only about a foot long. It really should come with 6-8 feet to accommodate more flexible installation options. -it might be illegally loud? Be careful. Don’t be obnoxious. Keep your stock horn as your primary. Install tips: I wired mine to a separate switch instead of to the OEM horn. That allows me to preserve the stock horn and wiring and to use the OEM horn when it’s more appropriate. But it required purchasing a separate switch and more complex wiring (thanks to ChatGPT for helping me figure it out). The wiring seemed really short. The hot wire is a couple of feet long but the negative wire is only about 6 inches. No idea how you’re supposed to make that work with just that, unless you mount the compressor right in top of the battery. You’ll probably want some extra wire, butt connectors, spare connectors, and T-taps on hand before you get started. I mounted the horn itself to a skid plate just under the radiator area. This horn is big (a foot or so long) and that was about the only place I could think to mount it internally. I installed the compressor using an L-shaped bracket I had laying around. I couldn’t find any large, flat panels that I could bolt it through. I purchased additional tubing at Lowes so I could extend the reach. I probably used 6 or so feet of tubing and it still sounds great. If you’re handy and can figure out the mounting and the wiring, then go for it! You won’t regret upgrading the confident, masculine sound of an air horn!

### ⭐⭐⭐⭐⭐ Loud but not extremely
*by B***N on December 9, 2025*

Easy to set up very straightforward sounds relatively loud, but nothing to extravagant

### ⭐⭐⭐⭐⭐ REALLY LOUD
*by M***C on April 7, 2024*

I thought 1 might not be loud enough so I got 2... boy was I wrong. These things are super freaking loud holy crap. Seem to be well made and should last. One thing to note, though not really a bad thing. The compressors say 16A on them, they're fused @ 30A, the relay is rated for 80A but when I tested 1 horn it only pulled 0.3A. My guess is they print the amp rating higher so people think they're more powerful. I ended up wiring both horns to 1 relay fused @ 10A. If I run into any issues with this I'll update my listing. I'll also update if the horns take a crap. To get the air line thru the roof I used 3/4 gas fittings. flange, 3" nipple, Tee, Street 90 & a plug. If you do this make sure to use 3/4 so you have enough room to bend the air line 180 degrees. I used a tee instead if a 90 so I could stick something thru to help bend the air line through. I also had to buy some air line and a tee to join the horns together and found 5/8" fits best I stuffed duct seal into the opening the hose is coming out of to feed the horns so that no water wicked it's way back into my Sprinter. It's not shown in the picture but I used Henry 209XR rubber roofing cement to waterproof all the penetrations. Whatever you use make sure it's got some kind of UV inhibitor.

## Frequently Bought Together

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-22*