How to Make Car AUX Louder? [7 Pro Tips]

If you’re like most people, you probably use your car’s AUX port to play music from your phone. But there’s one downside to this – the sound quality isn’t always great.

If you’re looking for ways to make your car AUX louder, then you’ve come to the right place.

making car aux louder

In this article, we’ll share some tips that will help you get the most out of your car’s audio system. So if you’re ready to turn up the volume, read on!

Check your car stereo’s settings

The car stereo can make or break any road trip. Listening to the same songs on repeat can make driving tedious and dull, but using a good sound system with high-quality speakers and ample volume can make a drive more enjoyable.

Before you embark on your next journey, make sure to check your car stereo’s settings.

A good way to start is by making sure that all of the channels are connected correctly and functioning properly.

Also, make sure to adjust your balance and treble levels in order to make sure that the music is evenly distributed across all speakers.

If you are using an aux cable, make sure it is securely connected and adjusted to make the sound loud enough while still remaining clear and balanced.

Finally, remember to double-check the volume; too low and you won’t hear any music; too high, the sound vibrations just become muddled together.

Don’t forget the importance of adjusting the bass too – it can make all the difference in having quality audio in any car!

So take a moment before your drive begins to make sure that you have taken care of these key settings for an optimal listening experience.

If after tweaking settings, you don’t see any improvement in the loudness or the quality of sound, proceed to the next.

Turn up the volume on your phone or music player

Many times, people tweak settings after settings for days to improve sound output from their car and home speakers to find out that the primary device volume is turned down.

Increase the primary device volume higher than the default setting and you are ready to go.

If you’re using a modern smartphone, try enabling “Loudness Equalization” or “Bass Booster” settings in your sound options as well. This can help to bring out more bass and make your audio louder without introducing too much distortion.

In case you use an old-school feature phone or a cheap phone that doesn’t output good sound quality, you may find yourself in an irritating spot. There is not much to do in this case except upgrading to a better-quality phone.

However, we understand that some people have a unique kind of attachment to their phones and they can’t just let go of their lucky phones. In such cases, you may try a headphone amplifier to resolve the issue-

Clean the AUX port and cables

If you’re frustrated after trying the settings and failing to get any notable difference, the first place to look is the AUX port and cable.

Over time, dirt, dust, and other debris accumulate in the port and on the cables, which can block or reduce the sound coming from your device.

Fortunately, these items are easy to clean with a few basic tools.

You’ll need a small brush, some cotton swabs, and rubbing alcohol. Or you can try a cleaning kit like this-

Start by brushing away any debris or build-up from the AUX port.

Then use a cotton swab dipped in rubbing alcohol to gently clean off any dirt that remains around the connection points.

Finally, if you see visible signs of dirt on the cables themselves, wind them up with a cloth dampened with isopropyl alcohol and let them sit for several minutes before wiping them down with a dry towel.

By taking just a few minutes to clean your AUX port and cables regularly, you should be able to keep your AUX connection clear and maximize its volume potential!

Use an amplifier

In today’s world, it is becoming increasingly common to use an amplifier in various applications. One of the best-known uses for an amplifier is to make the car sound system louder.

In this case, the amplifier helps a user boost the sound output from a small source, such as a smartphone or tablet.

Although it requires a separate article to properly explain in detail, here is a quick take on installing an amplifier for improving sound in the car-

First off, you will need to buy an amplifier. You can usually find one in any car audio shop.

Then make sure that the amplifier is compatible with your car’s make and model before you purchase it.

After buying the amplifier, you’ll need to find a suitable spot in your car to set it up. It can be under the seat or behind the trunk.

After you place the machine there, use the manufacturer’s instructions to wire this up to your car stereo system. You may need to remove the car stereo from the dashboard for this, but it’s not as complicated as it seems. Follow the car owner’s manual to find the right way to remove the stereo.

Once removed, connect the wires to the car stereo and to the amplifier. Connecting is easy, all you need to do is connect the power cable to the power output port and RCA cable to its desired port.

Next, place the coverings and everything back together and you are good to go.

Now, adjust the amplifier’s settings according to your desired loudness and clarity levels. There should be a manual included in the box when buying an amplifier that will help you with this.

And there you have it – with just a few simple steps, you can now enjoy all your favorite music at louder and higher-quality levels!

However, keep in mind that too much volume can damage your stock car speakers. So set the amplifier’s settings carefully and enjoy a better musical experience.

Equalize the sound

Equalizing the sound of your car stereo system is an important step for getting the best possible sound quality. How to achieve this? First, make sure all the components of your system are functioning properly and that you have the correct cabling connected from one component to another.

If not done correctly, this could be a cause of low volume levels or wrong frequencies being outputted in your audio mix.

Once everything is connected correctly and is working fine, it’s time to make the car aux louder than before, and for that, Equalization is key!

It allows you to control how much each frequency of sound is amplified or reduced, creating a unique experience tailored to your own tastes.

This can be achieved through both manual and digital equalizers, depending on what type of car stereo system you have installed in your car.

With a few simple adjustments and tweaks on the equalizer settings, you’ll find you can get the perfect balance between bass, vocal clarity, and background noise – allowing for an optimum listening experience every time.

So don’t just settle for any old audio result – with the right tools you can make sure you get that perfect Aux sound effortlessly!

Try a different AUX cable

Has your car AUX stopped producing a crisp and clear sound that was once providing great sound? That’s a sign that the AUX cable is damaged and requires replacement.

Fortunately, there are many good quality AUX cables available in the market. Investing in a better quality cable will ensure great sound from your car stereo to your phone or other audio sources.

When looking for an AUX cable, read reviews and compare prices and features before buying one. It’s also important to check that the length of the cable fits your needs, as too long of a cable can cause humming distortion. So, it is recommended to take a cable that is just the right length.

Once you have a new AUX cable ready, simply connect it with both ends and check whether the problem is resolved.

If not, then look into other possible causes such as faulty amplifier settings or wear-and-tear on the speakers themselves.

Taking care of the other elements

Apart from these tips, there are several other things you should consider when trying to improve the sound of your car stereo system.

First and foremost, check the condition of your car speakers. If they are damaged or need to be replaced, then no amount of tweaking will make them sound better.

Also, if you’re connecting your device to an external speaker system, make sure the cables used are good quality and that the connections are secure.

Finally, always maintain a clean audio environment inside your vehicle by removing any excess noise from other objects in the cabin such as loose items in the glove box or trunk.

By taking care of all these elements and following our tips above, you should now find it much easier to get better sound out of your stereo system!


Have you tried any of these methods to make your car AUX louder? Let us know in the comments below. We’d love to hear about your experiences and whether or not they worked for you.

And, if you have any other tips for making car audio louder, please share them with us! We hope this article has helped you get the most out of your music on the go.

Frequently Asked Questions

Q: What is an AUX cable?

An AUX (auxiliary) cable is a type of audio connection used to connect external audio devices such as phones, MP3 players, and computers to a car stereo system.

It’s usually a 3.5mm plug with two male connectors that can be plugged into the headphone jack on one end, and the auxiliary input on the other end. This allows you to play music from your device through your car speakers.

Q: What is the best way to make car audio louder?

The best way to make car audio louder is by using the best quality sound system. So, you should get a top-notch car stereo with a good amplifier and speakers.

You should also use a good quality Aux cable and adjust the equalizer settings to get the perfect balance between bass, vocal clarity, and background noise.

Q: How do I increase bass from my car?

The best way to increase bass from your car is by setting the equalizer settings for a more bass-heavy sound. You can also use an equalizer app on your smartphone or tablet to get more control over the bass levels.

Additionally, you can invest in a high-quality subwoofer and amplifier to really make the most out of your car audio system.

Q: What is the difference between an AUX cable and a regular headphone jack?

The main difference between an AUX cable and a regular headphone jack is that the former has two male connectors, while the latter only has one male connector.

Additionally, an Aux cable usually supports higher-quality sound because it can carry more information than a regular headphone jack.

Q: How do I know if my AUX cable is bad?

If your car audio system isn’t producing clear sound or there are strange buzzing or cracking noises coming from your speakers, then it’s likely that your AUX cable is bad. To check if this is the case, try using a different Aux cable and see if the issue persists.

If it does, then you may want to look into other causes such as faulty amplifier settings or wear-and-tear on the speakers themselves.

Q: How often should I replace my AUX cable?

Generally speaking, you should replace your Aux cable every few years to ensure that it is in good working condition. This will help make sure that you can get the best sound quality out of your car audio system.

Additionally, over time cables can become damaged or worn due to excessive use, so be sure to keep an eye on their condition and replace them when necessary.

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