How Loud is the 2002 Subaru Forester Horn? Find Out Now!

When it comes to vehicular safety, few things are as vital as the horn. The horn is a warning mechanism that alerts other drivers or pedestrians of your vehicle’s presence. A horn must be loud enough to be heard from a distance, but not so loud as to be dangerous to those around it. This article will provide a comprehensive explanation of what a car horn is, how it works, and why it is essential for a vehicle. Furthermore, we’ll delve into the loudness of the 2002 Subaru Forester horn, its comparisons to other horns, and how it impacts vehicular safety.

What is a Horn, and How Does it Work?

A car horn is a type of audible warning device used for warning other drivers or pedestrians of your presence. Horns are activated by pressing a button situated on the steering wheel or the car’s dashboard. An electric horn works by utilizing an electromagnet, either a diaphragm or a disc. Once the button is pressed, it creates an electric circuit with the battery of the car, and a mechanism rotates the diaphragm or disc, which creates sound waves.

How Loud is the 2002 Subaru Forester Horn?

The horn in the 2002 Subaru Forester is known to be powerful and reasonably loud, similar to other Subaru models. According to the official specifications, the 2002 Subaru Forester horn reaches up to 110 decibels. To put it in perspective, A Boeing 747 at takeoff creates a 140-decibel noise. Therefore, a 110-decibel noise is sufficient to alert other drivers or pedestrians of your presence.

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Comparisons to Other Horns

The horn in the 2002 Subaru Forester may not be the loudest horn in the market, but it certainly gets the job done. Compared to newer models, the 2002 Subaru Forester’s horn may not be as advanced, but it is reliable and durable. Additionally, compared to other vehicles in its class, the 2002 Subaru Forester horn is relatively louder than its competitors.

The Importance of Horns in Vehicular Safety

As mentioned earlier, the horn is a vital aspect of vehicular safety. It serves various purposes, such as warning pedestrians or other vehicles in an emergency. For instance, if a car is driving erratically, it’s important to use the horn to alert the driver. Moreover, if there is an incoming vehicle from a blind spot, honking the horn can help in avoiding collision.


Q: What is the legal limit for the loudness of a car horn?
A: In the US, every state has a different limit, but broadly speaking, a car horn should not be louder than 120 decibels.

Q: Can I make my 2002 Subaru Forester horn louder?
A: Yes, it’s possible to modify a car’s horn to make it louder, but it is not recommended due to legal and safety concerns.

Q: Is the horn covered by the 2002 Subaru Forester warranty?
A: Yes, the horn is covered by Subaru’s OEM warranty.


In conclusion, horns are vital for vehicular safety. The horn in the 2002 Subaru Forester is powerful, efficient, and gets the job done. Furthermore, it is essential to keep in mind that there is a legal limit to the loudness of car horns and that it is not recommended to modify a horn beyond these limits. If you’re a 2002 Subaru Forester owner, you can rest assured that your car’s horn is reliable and will keep you safe on the road.

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Peter Banks

With years of experience as a professional mechanic and Subaru specialist, Peter is one of the most respected members of our team. He's written several articles on Subaru maintenance and repair, and his advice and tips are always practical and helpful. When he's not working on cars, he enjoys cooking and trying out new recipes.

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