Best Car Horns in 2022 [*Top Picks*]

Looking for the best car horns on the market? We’ve got you covered. Check out our ratings of absolute bestsellers below and make a final decision.

3916 Reviews Scanned

  • FARBIN Waterproof Auto Horn 12V Car Horn Loud Dual-Tone Electric Snail Horn Kit Universal for Any 12V Vehicles Black (Classic style, 12v)
    Bestseller #1
    FARBIN Waterproof Auto Horn 12V Car Horn Loud Dual-Tone Electric Snail Horn Kit Universal for Any 12V Vehicles Black (Classic style, 12v) (291)
      [130db Bright Alarm] -The horn loudness 130db, can issue a warning that can not be ignored, attract more attention, avoid more accidents on the road, help to warn other vehicles and pedestrians, ensure your safety. [Low power, high performance] - The speaker uses 12V DC power supply, low power consumption, through this efficient speaker can improve the vehicle's output sound quality, and produce clear and loud sound. [General Speaker]- is suitable for DC 12V vehicles such as automobiles and trucks. It is suitable for most motorcycles, all-terrain vehicles, karts, off-road vehicles, pocket bicycles and 12V power cars. [Strong, durable, waterproof] - The use of high-quality ABS material + waterproof shell, fixed bracket iron sheet, waterproof performance, long-term maintenance, even in extreme weather can be used smoothly. [Customer first]-If you have any questions, please contact us, we will serve until you are satisfied.
  • SYOAUTO Car Horn Truck Horn 12V Horn Waterproof High Low Tone Universal Fit Super Loud Electric Snail Horn 12V Horn Kit Replacement Car Horns
    Bestseller #1
    SYOAUTO Car Horn Truck Horn 12V Horn Waterproof High Low Tone Universal Fit Super Loud Electric Snail Horn 12V Horn Kit Replacement Car Horns (257)
      Increase your driving confidence: SYOAUTO 12v car horn is plenty loud enough to get other driver's attention. The 120dB car horn is a huge improvement over the stock horn, people will move out of your way when needed The loudness won't be ignored: The car horns 12v loud enough to gets the other driver’s and pedestrian’s attention. Get rid of the clown horn, you need to be heard in any emergency situation. Please do not use it near the school or hospital Why choose SYOAUTO: The 12V horn has high fixed mounting bracket, pure copper spiral coil, ABS engineering plastic shell, super loud diaphragm. Come with excellent material, scientific design can get high powered sound and longest lifespan 10-min quick installation: The 12v horn kit is no polarity. Please make sure the horn mouth down not up to protect it from mud and the car have enough room to install the snail horn. Universal fit for all 12V vehicles(car, truck, SUV, motorcycle, yacht, boat, off-road vehicle, bus, etc) No more frequent replacements: The car horn replacement build quality, upgraded waterproof material, the auto horn can be sounded more than 200,000 times, longer lifetime, with 12 months warranty
  • HELLA 003399801 Supertone 12V High Tone/Low Tone Twin Horn Kit with Red Protective Grill, 2 Horns
    Bestseller #1
    HELLA 003399801 Supertone 12V High Tone/Low Tone Twin Horn Kit with Red Protective Grill, 2 Horns (386)
      These are the famous loud and powerful Dual Supertone Horns which look and sound like nothing else on the road. These horns guarantee the attention needed in every situation. Coming with a Black Coated Metal body with a Red Protective Grill for a distinctive and stylish look, these horns are for the performance oriented driver for a high level of safety combined with great design and high quality. HELLA Supertone horns guarantee best functionality, optimum fit and long lasting customer satisfaction. Original equipment quality horns you can trust from a global leader in automotive technologies for more than 100 years. Supertone horns come with a M8 screw horn bracket and with flat connections of 6.3 mm, open, blade type. High tone: 500 Hz - Low tone: 300 Hz - Sound level: 118 dB(A) - Voltage: 12Volts. ECE-R28 approved. Application: UNIVERSAL; Kit includes 1 high-tone Supertone horn, 1 low-tone Supertone horn, 1 12V relay, 2 mounting brackets, and mounting instructions.
  • FARBIN Train Horn for Truck 12v 150db Loud Car Horn Snail Air Horn with Relay Harness for Any Vehicles(12V, black horn)
    Bestseller #1
    FARBIN Train Horn for Truck 12v 150db Loud Car Horn Snail Air Horn with Relay Harness for Any Vehicles(12V, black horn) (291)
      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.
  • 300DB Train Horn for Trucks Boat Car Air Electric, 2pcs Super Loud Snail Single Horn, Double Horns Raging Sound for Trucks, Cars, Motorcycle, Bikes, Boats with 12v Power Supply
    Bestseller #1
    300DB Train Horn for Trucks Boat Car Air Electric, 2pcs Super Loud Snail Single Horn, Double Horns Raging Sound for Trucks, Cars, Motorcycle, Bikes, Boats with 12v Power Supply (39)
      High Quality Material - Our train horns are made of premium ABS material which is waterproof and can resist corrosion. It won’t get rusty or circut short. Providing longer service life. Dual Tone Design - 300DB loudness, giving you a loud and clear sound to warn others. Our 12v speakers gives you a loud voice to warn others, and provides a certain degree of safety for driving. Our snail horn can help you reduce unnecessary injuries. Wide Compatibility -- Train horn suits for all kind of motorcycle, ATVs, go-karts, trucks and 12V power supplies; Don't worry about the horn not adapting at all. And our horns are also compatible with SUVs, passenger cars, ships and motorcycles. Easy To Use - Our dual horn adopts dual tone design, no bulky air compressor, only a small device that can produce incredible sound. our snail horn is equipped with screws and brackets, making it easier for you to install it, and our customer install 2 horns for doubling the loudness. This is an auto parts horn that can provide you with safe driving. I think this is the product which your wife, family and your friends need. You can give them as Christmas New Year gift.
  • 300db car Horn 【2 Pack】 12v Waterproof Double Horn, Used for Trucks, Trains and Ships, Electric Snails for Cars, Motorcycles, Alternative Electronic Parts for Cars and Horns for Trains
    Bestseller #1
    300db car Horn 【2 Pack】 12v Waterproof Double Horn, Used for Trucks, Trains and Ships, Electric Snails for Cars, Motorcycles, Alternative Electronic Parts for Cars and Horns for Trains (72)
      【Easy to install】Our snail horn is equipped with screws and brackets; it makes it easier for you to install it; it only requires 12V power supply and lower power consumption 【Broad Compatibility】Train Horn is Suitable For Almost Any Vehicle! While It's the perfect upgrade for trucks, our horn is also compatible with SUVs, passenger cars, boats and motorcycles 【The internal reflux design】up to 300DB loudness, gives you a loud voice to warn others, and provides a certain degree of safety for driving. Our snail horn can help you reduce unnecessary injuries 【There is no bulky air compressor】only a small device that produces incredible sound! Its so compact, almost HALF of our customers buy and install 2 horns for double the loudness! 【Excellent qualityABS】polymer material, strong corrosion resistance,waterproof product,It won't get rusty and circuit short when it is raining, extend the service life, more worry-free when using
  • FIAMM 72112 Freeway Blaster LOW Note Horn
    Bestseller #1
    FIAMM 72112 Freeway Blaster LOW Note Horn (386)
      FIAMM AM80SX LOW note two terminal Freeway Blaster features aluminum coil motor, corrosion resistant steel housing and an ABS plastic projector. FIAMM horn package Includes: Universal mounting bracket, jumper wire, nut and female connectors Each FIAMM horn is tested to assure maximum performance and exceeds SAE and OEM specifications FIAMM horn can be installed on any vehicle, UTV, ATV, or Motorcycle Fiamm two terminal horn, 12 volt (max amp draw 6) produces 133 decibels at 4 inch
  • Car Horn, Super Loud dB Truck Snail Horn, 12V Electric Dual Trumpet Kit with High and Low Tones Universal Fit Boat, SUV, Vehicles, Motorcycle (Black/2pcs)
    Bestseller #1
    Car Horn, Super Loud dB Truck Snail Horn, 12V Electric Dual Trumpet Kit with High and Low Tones Universal Fit Boat, SUV, Vehicles, Motorcycle (Black/2pcs) (47)
      🚗 Super loud horn:This is a set of really super loud horns, enough to let you hear this whistle from 500 feet away. Get rid of the clown horn, people will hear the whistle in any emergency. Please do not use it near the school or hospital. 🚚High quality: The scientifically designed ABS loudspeaker shell, pure copper spiral coil and super high-precision material diaphragm make this speaker have a long working life and loud sound. 🚙Stable work: It can be sounded steadily and continuously for 30 seconds, with an average of 125dB and a peak value of 130dB or more. 🏍️Easy to install: Universal replacement low tone horn that is 12-volts and connects to all one or two-wire systems (car, truck, SUV, motorcycle, yacht, boat, off-road vehicle, bus, etc) 🚜Limited lifetime warranty
  • LLZ 12V car Horn kit, Unique Shape, Super Loud Sound decibels, Strong and Durable, can be Used for locomotives, Cars, Trucks, etc. (1PCS)
    Bestseller #1
    LLZ 12V car Horn kit, Unique Shape, Super Loud Sound decibels, Strong and Durable, can be Used for locomotives, Cars, Trucks, etc. (1PCS) (1)
      📢:The super loud car horn kit has strong penetrating power and is equipped with advanced chips, which can make the sound of the horn spread farther and farther, can improve the output sound quality of the vehicle, and make the sound more full and three-dimensional. 📢: The unique shape and advanced internal loop design make the speaker have a unique dual-channel design that can reach 150 decibels warning, making your car or motorcycle produce a loud, clear and deep sound on both sides to warn others, And provide a certain degree of safety for your driving. 📢:The car horn is made of high-quality materials to ensure maximum strength and durability, so it can be used for a long time; it is specially designed for weather resistance, with a polished red compressor and a shiny black horn. 📢:This product is equipped with accessories, which can be installed without other tools, making it easier for you to install. It only requires 12V power supply and reduces power consumption. 📢:Wide compatibility-The horn is suitable for almost all vehicles, not only ideal for trucks, but also compatible with SUVs, passenger cars, ships and motorcycles. Please note that buses and certain trucks require 24V products, so our products are not compatible; please confirm the specifications before buying.
  • 4 Piece 300DB Loud Train Horn for Truck Electric Snail Horns 12V High and Low Tone Horns Waterproof Auto Horn Loud Air Electric Snail Single Horns with Brackets and Screws for Car Motorcycle
    Bestseller #1
    4 Piece 300DB Loud Train Horn for Truck Electric Snail Horns 12V High and Low Tone Horns Waterproof Auto Horn Loud Air Electric Snail Single Horns with Brackets and Screws for Car Motorcycle (5181)
      Ample quantity: you will get 4 pieces 300db electric snail horns with 4 pieces brackets and 4 pieces screws, ample quantity and sufficient accessories will satisfy your daily installed requirements, giving your car a loud sound to warn others and avoid some collisions Size information: the loud air electric snail single horn measures approx. 3.55 x 3.55 inch/9 x 9 cm, the bracket measures approx. 3.13 inch/7.95 cm in length, and the screw measures approx. 0.39 inch/1 cm in diameter, proper size will make your installation more easily Dual tone loudly: the electric snail horn is designed with high and low dual tone and it can be up to 300db loudness, and will make your car or motorcycle produce raging sound on both sides to warn others, give you a safe driving experience Easy to use: the waterproof auto horn decoration is equipped with the brackets and screws, sensible combination of equipment for you to install conveniently, and you only need 12V electric power to fit them, which can produce clear and loud sound for your car Waterproof material: the 12V high and low tone horn is made of metal material, waterproof and resistant to bad weather, safe and nontoxic, good corrosion resistance and no rusty, not easy to fade and deform, durable and can serve you for a long time
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