--- product_id: 118098784 title: "12Volt Loud Car Air Horn Big Truck Horn 125db with Automotive Relay Electric Horn for Truck Car Motorcycle (Red)" brand: "soundoriginal" price: "8866CFA" currency: XOF in_stock: false reviews_count: 13 url: https://www.desertcart.sn/products/118098784-12volt-loud-car-air-horn-big-truck-horn-125db-automotive store_origin: SN region: Senegal --- # 12V Power 125db Loudness Compact Design 12Volt Loud Car Air Horn Big Truck Horn 125db with Automotive Relay Electric Horn for Truck Car Motorcycle (Red) **Brand:** soundoriginal **Price:** 8866CFA **Availability:** ❌ Out of Stock ## Summary > πŸš— Make Some Noise with Style! ## Quick Answers - **What is this?** 12Volt Loud Car Air Horn Big Truck Horn 125db with Automotive Relay Electric Horn for Truck Car Motorcycle (Red) by soundoriginal - **How much does it cost?** 8866CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/118098784-12volt-loud-car-air-horn-big-truck-horn-125db-automotive) ## Best For - soundoriginal enthusiasts ## Why This Product - Trusted soundoriginal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Rust-resistant and maintenance-free for worry-free adventures. - β€’ **Unleash the Roar:** Experience a thunderous 125db sound that commands attention! - β€’ **Easy Installation:** Compact size ensures a hassle-free setup in any vehicle. - β€’ **Gifted Connection:** Includes a bonus connection line socket for seamless integration. - β€’ **Versatile Compatibility:** Perfect for trucks, cars, motorcycles, and moreβ€”one horn fits all! ## Overview The SoundOriginal 12Volt Loud Car Air Horn delivers an impressive 125db dual-tone sound, designed for a variety of vehicles including trucks, cars, and motorcycles. With a compact and rust-resistant design, this horn is easy to install and operates on a 12V power source, making it a reliable choice for any automotive enthusiast. ## Description Product description This loud and compact dual tone air horn has a one-piece design with no hoses needed, and installs in minutes with a single bolt using the factory horn wires. Includes a steel compressor and a high impact resistant plastic camouflage black horn, plus mounting hardware and relay. Side-by-side comparison measured the Air Horn at 139dB compared to the Stebel and Wolo. The Air horn design eliminates the sound loss by attaching the compressor using a bolt on design so the compressor cannot come loose from the sound unit, an intermediary unit is between the sound unit and the compressor allowing for vibration absorbing so sound integrity is not lost. Great fit for truck car dixie ooga golf cart and motorcycle all vehicles with a 12 Volt horn system. Compact Dual-Tone Electric Air Horn Color: Black Sound Output: 139dB (High 510Hz / Low 410Hz) Power Source: 12V (18-25A) One-piece design Maximum rust protection Maintenance free compressor 4-PIN Relay Included Twice as loud as many factory horns No Air Tubes or External Air Supply Needed Specially design for motorcycles but can also be use on any vehicle where space is limited Dimensions: 4-ΒΎ" L x 3" W x 4-Β½" H As for the color of the product connection line does not match the picture, the product itself does not distribute the connection line socket. In order to meet the needs of some customers, the seller gives the connection line socket as a gift. The connection line shown in the picture on the back of the product is the connection way of the car. If the motorcycle is used, the connection socket given by the seller can be used. Compact size for easy installation (4 3/4" x 3" x 4 1/2" tall) with a water Resistant Compressor: 18 amps at 12volts One-piece design with Maximum rust protection and Maintenance-free compresso Dual-Tone Compact Big Truck Car Motorcycle Golf Cart Air Horn,12v with Automotive Relay atv auto horn. As for the color of the product connection line does not match the picture, the product itself does not distribute the connection line socket. In order to meet the needs of some customers, the seller gives the connection line socket as a gift. The connection line shown in the picture on the back of the product is the connection way of the car. If the motorcycle is used, the connection soc Exceptionally loud (High 510Hz / Low 410Hz), Power Source: 12V (18-25A) Will work with any 12 volt system (car truck motorcycle golf cart RV bus Rhino Gator ATV boat Hi-Lo … horn) Review: Horn works well, relay works well, BUT WIRING INSTRUCTIONS/WIRE COLORS FOR RELAY ARE ALL WRONG - This horn works well and is loud. The problem is in the wiring diagram and wiring colors for the relay. FIRST OF ALL, DO NOT HOOK UP THE WIRES AS STATED ON THE BOX OR YOU WILL BE RUNNING ALL 15A+ THROUGH YOUR HORN BUTTON. THE WHOLE POINT OF USING THE RELAY IS *NOT* TO DO THAT. So, to correctly wire the horn relay- FIRST: the black wire is not supposed to be tucked into two relay contacts. PULL OUT one end of the black wire (that is tucked into two places) such that there are two separate black wires in two separate relay points. I.e., pull the one side OUT of the one contact where there are two black wires tucked in. I.e., you want to separate black wires coming out of two separate relay points. SECOND: There are two red wires coming out of the red. You are only going to use ONE. You can clip off one of them or cap it off. (Doesn't matter which one but decide whether you can use the female spade plug connector on the one red wire or if you'd rather just have the other bare red wire). THIRD: You would think the opposite black and red wires are battery power wires BUT NO, they are the switch wires. YOU CAN TEST THIS FOR YOURSELF BY TOUCHING THE OPPOSITE BLACK AND RED WIRES TO A 9V BATTERY. YOU WILL HEAR THE RELAY SWITCH CLICK. That's how you know those are the switch wires. Had power been connected to the other opposite pair (yellow/other black), it would have allowed the power through. FOURTH: The yellow and other black opposite side wires are for the positive power. They are essentially running in-line from [the positive terminal of] the BATTERY to the POSITIVE (+) terminal on the horn. I.e., one wire goes to the battery (you should have an in-line fuse in between), and the other wire goes to the positive terminal of the horn. FIFTH: the negative terminal of the HORN just gets grounded to the frame somewhere- wherever it's convenient. It just needs to be grounded. Nothing else needs to be grounded by you. If I have time, I'll draw a diagram sometime. Review: Extra loud - Feels better/safer having a horn that is significantly louder than the stock horn. ## Features - Dual-Tone Compact Big Truck Car Motorcycle Golf Cart Air Horn,12v with Automotive Relay atv auto horn. Color: Red - Exceptionally loud (High 510Hz / Low 410Hz), Power Source: 12V (18-25A) - One-piece design with Maximum rust protection and Maintenance-free compressor - Compact size for easy installation (4 3/4" x 3" x 4 1/2" tall) with a water Resistant Compressor: 18 amps at 12volts - Will work with any 12 volt system (car truck motorcycle golf cart RV bus Rhino Gator ATV boat Hi-Lo … horn) As for the color of the product connection line does not match the picture, the product itself does not distribute the connection line socket. In order to meet the needs of some customers, the seller gives the connection line socket as a gift. The connection line shown in the picture on the back of the product is the connection way of the car. If the motorcycle is used, the connection so ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CK4P3MV | | Best Sellers Rank | #2,847,303 in Automotive ( See Top 100 in Automotive ) #1,387 in Air Horns #52,183 in Electrical | | Brand | SoundOriginal | | Brand Name | SoundOriginal | | Color | Red | | Compatible with Vehicle Type | ATV, Bus, Motorcycle, Passenger Car, Trailer, Truck, Watercraft | | Customer Reviews | 4.2 out of 5 stars 226 Reviews | | Fit Type | Universal Fit | | Manufacturer | SoundOriginal factory | | Manufacturer Part Number | Air horn 18042102 | | Material | Plastic | | Material Type | Plastic | | Model Number | Sogn-Car horn red | | Noise Level | 125 Decibels | | Style | Classic | | Style Name | Classic | | Voltage | 12 Volts | ## Product Details - **Brand:** SoundOriginal - **Color:** Red - **Style:** Classic - **Noise Level:** 125 dB - **Manufacturer:** SoundOriginal factory ## Images ![12Volt Loud Car Air Horn Big Truck Horn 125db with Automotive Relay Electric Horn for Truck Car Motorcycle (Red) - Image 1](https://m.media-amazon.com/images/I/61g+MBxzqyL.jpg) ![12Volt Loud Car Air Horn Big Truck Horn 125db with Automotive Relay Electric Horn for Truck Car Motorcycle (Red) - Image 2](https://m.media-amazon.com/images/I/71LSf7stcIL.jpg) ![12Volt Loud Car Air Horn Big Truck Horn 125db with Automotive Relay Electric Horn for Truck Car Motorcycle (Red) - Image 3](https://m.media-amazon.com/images/I/71+g4jg4ZxL.jpg) ![12Volt Loud Car Air Horn Big Truck Horn 125db with Automotive Relay Electric Horn for Truck Car Motorcycle (Red) - Image 4](https://m.media-amazon.com/images/I/71D27eBGykL.jpg) ![12Volt Loud Car Air Horn Big Truck Horn 125db with Automotive Relay Electric Horn for Truck Car Motorcycle (Red) - Image 5](https://m.media-amazon.com/images/I/719ejc1V+pL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Horn works well, relay works well, BUT WIRING INSTRUCTIONS/WIRE COLORS FOR RELAY ARE ALL WRONG *by A***E on January 13, 2020* This horn works well and is loud. The problem is in the wiring diagram and wiring colors for the relay. FIRST OF ALL, DO NOT HOOK UP THE WIRES AS STATED ON THE BOX OR YOU WILL BE RUNNING ALL 15A+ THROUGH YOUR HORN BUTTON. THE WHOLE POINT OF USING THE RELAY IS *NOT* TO DO THAT. So, to correctly wire the horn relay- FIRST: the black wire is not supposed to be tucked into two relay contacts. PULL OUT one end of the black wire (that is tucked into two places) such that there are two separate black wires in two separate relay points. I.e., pull the one side OUT of the one contact where there are two black wires tucked in. I.e., you want to separate black wires coming out of two separate relay points. SECOND: There are two red wires coming out of the red. You are only going to use ONE. You can clip off one of them or cap it off. (Doesn't matter which one but decide whether you can use the female spade plug connector on the one red wire or if you'd rather just have the other bare red wire). THIRD: You would think the opposite black and red wires are battery power wires BUT NO, they are the switch wires. YOU CAN TEST THIS FOR YOURSELF BY TOUCHING THE OPPOSITE BLACK AND RED WIRES TO A 9V BATTERY. YOU WILL HEAR THE RELAY SWITCH CLICK. That's how you know those are the switch wires. Had power been connected to the other opposite pair (yellow/other black), it would have allowed the power through. FOURTH: The yellow and other black opposite side wires are for the positive power. They are essentially running in-line from [the positive terminal of] the BATTERY to the POSITIVE (+) terminal on the horn. I.e., one wire goes to the battery (you should have an in-line fuse in between), and the other wire goes to the positive terminal of the horn. FIFTH: the negative terminal of the HORN just gets grounded to the frame somewhere- wherever it's convenient. It just needs to be grounded. Nothing else needs to be grounded by you. If I have time, I'll draw a diagram sometime. ### ⭐⭐⭐⭐⭐ Extra loud *by B***R on October 5, 2024* Feels better/safer having a horn that is significantly louder than the stock horn. ### ⭐⭐⭐⭐ Loud and good price *by J***T on April 1, 2024* Just as loud as a Wooloo. I took mine apart and put pump under side cover and horn for in harley factory bell. I added the long tube and wire.. can't even tell.. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/118098784-12volt-loud-car-air-horn-big-truck-horn-125db-automotive](https://www.desertcart.sn/products/118098784-12volt-loud-car-air-horn-big-truck-horn-125db-automotive) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-01*