Every car has a horn. With a loud signal, it notifies pedestrians of an approaching car or another driver of a possible collision. The product performs an important function. If the device breaks down, the driver will need to purchase a new one. A problem arises in choosing a horn. After all, manufacturers offer a wide range of these devices with different parameters and characteristics.
Types of devices
Choosing a car horn is not an easy task. Manufacturers offer a wide range of horns with a wide variety of alerts. The devices can make squeaking, howling, frightening and screaming sounds. When choosing, you need to take into account some nuances. After all, horns are produced in different shapes and sizes. When purchasing, you need to take these characteristics into account.
Klaxons are produced in the following types:
- pneumatic operating principle;
- electromagnetic devices;
- electronic devices.
Each type has its own characteristics. Models differ in the strength of the alert issued and the principle of operation. Some types have a number of subclasses.
Differences between pneumatic devices
Klaxons not only have different shapes and dimensions. Many have their own installation method. Pneumatic devices operate using a special technology. The compressor pumps compressed air into the pipe, which causes a vibration effect. The power of such signals reaches 125 decibels. Ranges typically range from 320 to 810 Hz. These indicators vary greatly for different models of pneumatic devices. In order for the car to produce a full signal, it is necessary to create a pressure of 6 atmospheres. In this case, the horn will produce the necessary cascade of melodies. However, it is necessary to have the necessary space under the hood and set the air horn.
Electromagnetic devices
Klaxons of this type also come in different types. One of the components is an electromagnet. It is connected to the membrane of the device. Next, a breaker is connected to the work, which is connected to the core winding. By pressing the button, the driver supplies electric current to the entire device. In this case, first of all, the core rod is activated, which produces vibrations. Vibration, in turn, sets the membrane in motion.
Electromagnetic devices differ in how they emit waves:
- Disc devices. Manufacturers make them in one-piece and collapsible types. The first option has smaller dimensions. The device has different designs. It can be installed under the hood and on the roof of the car. Manufacturers produce the device with single and double tone. It is easy to use and easy to install.
- Snail-shaped devices. These products are quite large in size. They are more difficult to install at your workplace. The product resembles a curved pipe, which is why it was nicknamed a gramophone. The device produces 118 decibels at a frequency of 510 Hz. The sound produced by such a horn has a strong impact on others. If you purchase a product with two tones, equipped with a relay, you can create an alert with a pleasant melody.
- Horn horns. The devices have a distinctive feature. They are made in the shape of a forge.
The installation of such systems has its own specifics. The product is mounted on the outside of the car. If the device is installed under the hood of a car, there is a significant decrease in the volume level.
Any type of device has its own shape and technical parameters. More accurate information can be found in the instructions or from the seller. A lot of interesting things are posted on websites and online stores.
Electronic products
A distinctive feature of the device is a chip that produces sound of the desired frequency. After this, it is converted on the loudspeaker. The power often reaches 110 decibels. However, it varies widely on different models.
The devices are powered by 24 or 12 V current. Users note its universal properties and ease of use. A wide range of models allows you to choose a product with any signal (from one tone to a variety of melodies).
Unusual solutions
Many drivers install locomotive horns on their cars. The product is able to attract the attention of others, because it has the necessary power. However, its installation will require a certain space under the hood of the iron horse.
Despite the loud sound, such a horn cannot be used in urban environments because the warning is too strong. The driver can be fined a hefty sum. In addition, the use of such a device requires high-quality noise insulation in the machine.
To watch online, click on the video ⤵
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Recommendations for selection
Doctors do not recommend purchasing horns whose frequency exceeds 440 Hz. In urban environments, the horn can be used in emergencies. This is what the traffic rules say. Before installing a powerful alarm device, you need to ensure that your car has reliable noise insulation.
Please note the following when purchasing:
- The battery power must be sufficient to service devices of this kind. Installing multiple devices can quickly drain the battery.
- Before purchasing, you need to consult with the seller. Indeed, to install some models you will need to purchase a compressor or connect to a power supply.
- If a person likes bass, then it is better to give preference to low-frequency products. For those who prioritize subtle sounds, it is better to buy a device that operates at high frequencies.
- Electrical equipment on trucks generates a voltage of 24 V. On passenger cars this figure is 12 V. You need to remember this when buying a horn.
- The law prohibits the use of special equipment products (sirens, intermittent beeps).
see also
Comments 121
Hello, I want to install everything using your method, I have no experience in this, I looked and have questions. 1. Do I need a ground wire if I initially have a U-shaped metal part on which the signals are installed. 2. You don’t show here how you installed a 15A fuse on the power one (I would like to see it or a comment - did you use a remote unit for the fuse in a single number?). I would be very grateful for tips)
1. No wire needed. 2. Yes - separate fuse block (sealed).
Should it be that one horn shouted louder than the other? Or should they shout equally?
Why install an additional relay when the standard one is installed?
I also replaced the regular ones... BB, BB, it's just fire... They're honking, Mom, don't worry...
The wires are musical, they will rot quickly. I installed a powerful one from under the ignition and a powerful relay, the signal is very good
The best car horns
Budget
GAZ kit 22-221-3721010, HQ-302 / HQ-303
This model has good volume and power. The case has good strength and an excellent combination of quality and cost. It is connected using one positive terminal, which must be taken into account when reinstalling it on another vehicle. Checking and adjustment are carried out in the factory. To ensure that the sound quality does not disappear and the warranty remains, you need to maintain the integrity of the adjusting screw with the seal. And in order for the product to serve for a long time, it should be protected from moisture and chemical reagents.
Price - 864 rubles.
GAZ kit 22-221-3721010, HQ-302 / HQ-303
Advantages:
- volume;
- good combination of cost and quality;
- hull strength.
Flaws:
- not found.
Electromagnetic signal from Lyskovsky Electrotechnical Plant S302
This product is a popular signal for the Volga car. Many fans of Soviet cars already know it because of the original sound produced by two horns of different tones. The main purpose is installation on a GAZ (Volga) car, but the operation of the signal is not limited to these cars. It can be used in all passenger vehicles. An original sound that is well remembered will help make the car stand out in traffic where there is a lot of noise. Two of the horns have two tones that give solidity and seriousness. Fans of old cars from the Soviet period will love it.
Costs 780 rubles.
Electromagnetic signal from Lyskovsky Electrotechnical Plant S302
Advantages:
- original sound;
- The device fits almost all passenger cars;
- fans of the Soviet automobile industry will like it.
Flaws:
- not found.
Pennant SA-01 (2 tones, snail, noise level 118 dB
With the help of this device, drivers prevent emergency situations. Many are content with the factory signal, but some drivers prefer the original sound. But some people just need power.
This device has an attractive design, good sound volume, and a long service life, as high-quality materials were chosen during production. The owner of such a device is pleased with the assembly.
Costs 450 rubles.
Pennant SA-01 (2 tones, snail, noise level 118 dB
Advantages:
- will last a long time;
- interesting appearance;
- loud sound;
- high quality of raw materials and workmanship.
Flaws:
- not found.
AIRLINE AHR-12D-01
The model is a good alternative instead of a factory-assembled horn. With its help, a sound warning is given in cases where the rules are not violated when driving on public roads. The device is powered from a 12V power supply, which is used in passenger cars. The sound is powerful, reaching 118 dB, which can be compared to an airplane taking off.
The device operates at frequencies of 315/415 Hz, which allows you to obtain surround sound. The sound is produced using two signals that operate in the same range, which gives a loud sound.
The main advantage is versatility. It can be installed on imported cars or domestic models. A long service life is ensured by high-quality materials chosen for the manufacture of the product.
Costs 653 rubles.
AIRLINE AHR-12D-01
Advantages:
- will last a long time;
- surround sound;
- good volume;
- high quality materials.
Flaws:
- not found.
Mid-range models
Universal air signal 12/24 V, HQ 101
On special equipment used in road construction, on railways and in other places, a pneumatic air signal is used. These devices have a special design that allows them to produce powerful sound at high volume. Such a sound in an open space will be heard 1-2 km and further, and if it is presented at construction sites, it will be heard even when the machines are running. The use of such devices increases safety when working with special equipment and railway vehicles.
The high volume made these devices popular among truck drivers. The company has its own brand for the production of such horns. The products are ideally installed on any car. They can be used on trucks where the voltage reaches 24 V. They are also suitable for vehicles with a voltage of 12 V.
Costs 1000 rubles.
Universal air signal 12/24 V, HQ 101
Advantages:
- loud noise;
- versatility;
- can be used for different types of equipment.
Flaws:
- not found.
Electromagnetic SOATE S0302D/S0303D1
The product is known as “Volgov” sound devices. It is installed mainly on GAZ cars, but this does not limit its use. The device can be installed on foreign-made cars. Two tones give a loud sound that is easy to recognize in traffic. This makes the owner visible on the road.
Electromagnetic SOATE S0302D/S0303D1
Advantages:
- versatility;
- many positive reviews;
- loud.
Flaws:
- not found.
LETZ car signal LETZ 302/303 2 pcs.
LETZ belongs to the family of the famous “Volgov” horns. They are recognized by the two tones emitted by the device’s horns. These signals are installed on GAZ-Volga cars, but they can be adapted for use on any car. It makes a sound that is well remembered and distinguishes the owner from the stream of other cars. It sounds solid and will appeal to those who prefer Soviet car brands.
Costs 1200 rubles.
LETZ car signal LETZ 302/303 2 pcs.
Advantages:
- loud;
- the sound will not get lost in the flow;
- fans of Soviet cars will appreciate it;
- versatility.
Flaws:
- not found.
Premium segment
BOSCH 9320335206
This product can be installed on almost any vehicle.
This device has a good clear sound, which makes it possible to signal other road users. It can be used in different climatic conditions, including long trips with climate change. Resistant to high and low temperatures. At the same time, it retains its characteristics. The material used to make the socket is plastic. This model will serve as a driver's assistant.
The device costs 2300 rubles.
BOSCH 9320335206
Advantages:
- Universal design solution “snail”. This design is reliable, versatile, and easy to install, which are its main advantages.
- The device can be used at a voltage of 12V. Power supply from such a network makes it possible to use it in any passenger car or minibus.
- Has a good level of sound power. It will be clearly audible at a distance of 1-2 meters from the car.
- Produces sound using a membrane. Reproduced using an electromagnet.
Flaws:
- not found.
Hella 3FH 007 424-811
The history of the brand goes back 100 years, during which the company produced various accessories for cars of high quality. Products for car signals were among them; operation took place under different conditions. They are used to indicate turns, warn of danger and in other situations. This model is offered to the attention of car owners.
Used in cars with 12V voltage. This device produces a sound of good timbre and volume, the sound propagates over a decent distance. Devices of this type have a plastic case, characterized by compact dimensions, made in red and black colors. The housing is equipped with a Teflon seal for moisture protection. This model can be installed in two positions: vertically and horizontally. This makes using the product comfortable.
Costs 1700 rubles.
Hella 3FH 007 424-811
Advantages:
- good volume and power indicator provide safety to the driver and passengers of the car;
- plastic body;
- sound spreads over a large radius;
- anti-corrosion protection;
- attractive design solution in a sporty style;
- installation horizontally or vertically;
- presence of a moisture-proof Teflon seal.
Flaws:
- not found.
How to install a Volga signal
Remove the front bumper (instructions for XRAY, Vesta, Grant, Priora, Kalina, Largus). If it was decided not to remove the standard sound signal (if necessary, you can return to the initial version), then we are looking for a suitable place to install signals from the Volga. Most often they are placed on the front bumper amplifier (on standard mounting bolts), behind the radiator grille or under the headlights on brackets.
