--- product_id: 429370372 title: "FARBIN Train Horn for Truck 12v 150db Loud Car Horn Snail Air Horn with Relay Harness for Any Vehicles" brand: "farbin" price: "364.93 DT" currency: TND in_stock: true reviews_count: 5 category: "Farbin" url: https://www.desertcart.tn/products/429370372-farbin-train-horn-for-truck-12v-150db-loud-car-horn store_origin: TN region: Tunisia --- # 12V universal power 150dB thunderous blast Plug & play harness kit FARBIN Train Horn for Truck 12v 150db Loud Car Horn Snail Air Horn with Relay Harness for Any Vehicles **Brand:** farbin **Price:** 364.93 DT **Availability:** ✅ In Stock ## Summary > 🚛 Make your presence impossible to ignore with FARBIN’s 150dB train horn! ## Quick Answers - **What is this?** FARBIN Train Horn for Truck 12v 150db Loud Car Horn Snail Air Horn with Relay Harness for Any Vehicles by farbin - **How much does it cost?** 364.93 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/429370372-farbin-train-horn-for-truck-12v-150db-loud-car-horn) ## Best For - farbin enthusiasts ## Why This Product - Trusted farbin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmissable 150dB Sound:** Command the road with a horn louder than a rock concert—safety meets swagger. - • **Self-Contained Air Pump:** No external air source needed—instant power and rapid response every time. - • **Durable High-Quality Build:** Engineered with premium materials to withstand all weather and road conditions. - • **Effortless Installation Kit:** Color-coded wiring and relay harness included for a seamless DIY upgrade. - • **Universal 12V Compatibility:** Fits trucks, vans, SUVs, and more—one horn to rule them all. ## Overview The FARBIN Train Horn delivers an ear-splitting 150dB sound powered by a 12V system, compatible with virtually any vehicle. Featuring a robust air pump with red copper coil and vacuum chrome plating, it ensures fast, reliable blasts without needing an external air source. Built from durable materials for all-weather resilience, it comes with a complete relay harness and color-coded wiring for straightforward installation. Perfect for drivers who want to boost safety and command attention on the road. ## Description Loudness: 150db±5db Package Includes: 1 X Air Horn 1 X Relay 1 X Harness package 1 X Filter 1 X Screw,nut,cushion block 1 X Button with 3M lineSeveral common wiring errors:1. After connecting the line, press the horn button,if the horn will not sound, and the relay will not clatter, which means that the blue line and the white line are wrongly connected. They should be connected to the power supply of the original car respectively. They can connect the horn line of the original car or the battery.2. The air pump makes a whine sound but the horn doesn't sound, which means that the positive and negative terminals under the air pump are connected reversely. The yellow wire should be inserted into the positive pole and the black wire into the negative pole.3. The sound of the horn is not stable, and sometimes it will break. That's because there is paint on the frame where the black wire is grounded, which affects the normal power on of the negative pole. As long as it is connected to a good power on position, it is OK. Review: Does the Job - Happy with it. Loud enough. Had to have it installed. Better than a conventional horn. Sounds a little more serious 😑 Review: Buy better quality, not this one - Installed horn as per instructions. It lasted for 200 miles and now does not make any noise. You can hear the pump growling . Cannot find anywhere to request a warranty replacement. And that is why this seller is a joke ## Features - High Volume: The train horn can produce 150 DB of strong sound. When you drive, no one will ignore the sound. Greatly enhance driving safety. - High Qality: The air horn is made of high quality material, which ensures durability and service life and can work in various temperature environments. - With Air Pump: New Upgraded Compressor, red copper coil, vacuum chrome plating, fast response, there is no need to have air source on the car. - Easy To Install: Our air horn kit is easy to install, you can install it manually with the harness package we distribute, wiring instructions with color diagrams are attached. - General Accessories: Suitable for any 12V vehicles trucks boats cars vans lorries SUV RV motorcycles off road etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08PVG1NT1 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 160,358 in Automotive ( See Top 100 in Automotive ) 264 in Car Horns | | Brand | FARBIN | | Brand Name | FARBIN | | Colour | black horn | | Compatible with Vehicle Type | Van : van|vans|compatible_with_vehicle_type: van|compatible_with_vehicle_type: vans|compatible_with_vehicle_type | | Customer Reviews | 4.1 out of 5 stars 843 Reviews | | Fit Type | Universal Fit | | Fit type | Universal Fit | | Item Dimensions | 15.8 x 11.8 x 10 centimetres | | Item Weight | 1.8 Pounds | | Item dimensions L x W x H | 15.8 x 11.8 x 10 centimetres | | Manufacturer | Ruian City Allrey E-Commerce Ltd. | | Manufacturer Part Number | FB-S11 | | Material | Plastic | | Material Type | Plastic | | Model Number | FB-S11 | | Noise Level | 150 Decibels | | Style Name | Safety | | UPC | 791313533322 | | Voltage | 12 Volts | ## Product Details - **Brand:** FARBIN - **Colour:** black horn - **Material:** Plastic - **Item dimensions L x W x H:** 15.8 x 11.8 x 10 centimetres - **Voltage:** 12 Volts ## Images ![FARBIN Train Horn for Truck 12v 150db Loud Car Horn Snail Air Horn with Relay Harness for Any Vehicles - Image 1](https://m.media-amazon.com/images/I/61OUmegZzQL.jpg) ![FARBIN Train Horn for Truck 12v 150db Loud Car Horn Snail Air Horn with Relay Harness for Any Vehicles - Image 2](https://m.media-amazon.com/images/I/71LozOkqpSL.jpg) ![FARBIN Train Horn for Truck 12v 150db Loud Car Horn Snail Air Horn with Relay Harness for Any Vehicles - Image 3](https://m.media-amazon.com/images/I/71tciwKyZFL.jpg) ![FARBIN Train Horn for Truck 12v 150db Loud Car Horn Snail Air Horn with Relay Harness for Any Vehicles - Image 4](https://m.media-amazon.com/images/I/712aqvkiRJL.jpg) ![FARBIN Train Horn for Truck 12v 150db Loud Car Horn Snail Air Horn with Relay Harness for Any Vehicles - Image 5](https://m.media-amazon.com/images/I/610ZpN8xtaL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does the Job *by A***R on 8 August 2024* Happy with it. Loud enough. Had to have it installed. Better than a conventional horn. Sounds a little more serious 😑 ### ⭐ Buy better quality, not this one *by S***R on 9 June 2024* Installed horn as per instructions. It lasted for 200 miles and now does not make any noise. You can hear the pump growling . Cannot find anywhere to request a warranty replacement. And that is why this seller is a joke ### ⭐⭐⭐⭐⭐ Works great. Ready to wire... Especially for newer vehicles with negative triggers. *by P***F on 3 May 2022* Okay so this thing may not be 150 decibels loud, but it's definitely louder than my stock one, and sounds better. The main reason I love this thing is because it comes with the relay and the wiring and all you do is plug it into your old wiring as long as you get the polarity right, you're correct. The difference is all these newer vehicles, everything is negative triggered and when I did my last horn from another company, I had to run all my own wires to get it to work. This one it is literally plugged in play and it works great. It took me 15 minutes to install it. Love it! ## Frequently Bought Together - FARBIN Train Horn for Truck 12v 150db Loud Car Horn Snail Air Horn with Relay Harness for Any Vehicles - DaierTek 12V Horn Button Momentary Rocker Switch Blue LED 12 Volt Polaris Ranger Auto Train ATV UTV RZR Boat Marine Toggle Switch Waterproof - DaierTek 12V Marine Horn Button 16MM Momentary Push Button Switch - Stainless Steel Blue LED Lighted Speaker Switch for Car Auto Marine Boat --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/429370372-farbin-train-horn-for-truck-12v-150db-loud-car-horn](https://www.desertcart.tn/products/429370372-farbin-train-horn-for-truck-12v-150db-loud-car-horn) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-05*