An in-car audio system offers much more than just music to the driver. Its use enhances the driving experience and offers several advantages.

Previously known as a radio, it now has many more capabilities than playing radio frequencies. Modern audio systems have become "car computers" where, with their use, you can see navigation instructions (GPS) on their screen, answer calls (Handsfree), watch videos & photos, and even be informed about the pressure of your tires if you have a car with a TPMS system.

Why do you want to replace your existing sound system?

This is one of the first questions you need to answer before starting your market research for your new sound system. Whether you simply want to replace a faulty sound system or upgrade its features that it currently lacks, the answer to this question can help you focus on what you are missing and what you want to achieve with a new sound system.

What features should your new sound system have?

One of the most common reasons to get a new sound system is to expand your listening options, as well as to enhance your driving experience with new features such as:

#Easy control: Do you have a car with steering wheel controls? Then you definitely know how important they are! The ability to connect a sound system to your steering wheel controls will help you keep your attention on the road while easily adjusting the settings you need.

#Hands-free system: An integrated hands-free system will allow you to make phone calls via Bluetooth without having to hold the phone in your hand, thus helping you to drive more safely.

#Built-in GPS: A sound system with built-in GPS can provide directions and traffic information, helping you navigate easily and safely.

#Compatibility with rearview camera: If your car has a rearview camera, your sound system should be compatible with it so that it displays a live image when your vehicle is in reverse.

How to find the right size car audio system for your car?

In order to find the right audio system, it is important to make sure that you have chosen a new audio system that fits your dashboard. You should therefore know if your car has a 1 DIN or 2 DIN slot. In case you don't know what DIN is, all you need to know is that DIN is a standard size for installing audio systems in cars. DIN stands for "Deutsche Industrie Norm," which means "German Industrial Standard."

The DIN standards determine the dimensions and geometry of the main unit of the audio system, with the two main DIN standards commonly used being:

1-DIN Standard: 1 DIN audio systems have a height of about 2 inches (5 centimeters) and a width of about 7 inches (18 centimeters).

2-DIN Standard: 2 DIN audio systems have double the height of 1 DIN. Their height is about 4 inches (10 centimeters) and a width of about 7 inches (18 centimeters).

In addition, there are cases where several audio system manufacturers produce Factory Fit audio systems, meaning they are designed for use in specific cars. In these cases, you don't need to know the DIN, but only the brand, model, and year of your car.

How do you listen to your music?

The answer to this question is the next step in choosing the right sound system. Knowing which options are "must-haves" will help you narrow down your search and focus on the features that are important to you, so that you can listen in the ways you prefer:

Music from your phone via Bluetooth: If you want to play music from your smartphone via Bluetooth, then a sound system with built-in Bluetooth will give you control of your phone and ease of use.

Storage units (USB) & music players (MP3 Players): This sound system supports USB connectivity with devices such as smartphones and MP3 players, so you can play your favorite music. This way, you will have a ready-made music library in your car, loaded onto a USB stick or an MP3 player. In addition, some sound systems also have slots for SD memory cards.

Built-in CD Players (Yes, many of us still do it): Do you listen to music from CDs? Then a sound system with a built-in CD player is the alternative solution you need. This will allow you to listen to your favorite music from your own personal CD collection.

How to install it?

Installing a car audio system can be a difficult process. That's why if you're not sure how to install it, it is recommended to seek the help of a professional. By choosing one, you will be able to benefit from their technical knowledge and experience, ensuring that your audio system is installed correctly without any issues.

What is the next step?

Keeping in mind the points mentioned in this article, write down a list of the features you need. Then, use the filters in the Car Audio Systems category to narrow down the list.

Once you have learned the basic features, also check out our list of the Best Car Audio Systems for 2023.