5 Tips For How to Get Deeper Bass for Car Audio

People love to listen to music while driving along the highway. However, sometimes they are not getting the sound quality that they want for their cars. Getting deeper bass for car audio means destroying your budget and forking over for an upgrade of some sort, but spending a lot on it is not the solution to the problem.

Some may assemble a complicated sound system for their cars, then commit the common installation mistakes that prevent the system from achieving its full potential. This post has put together 5 tips to get a deeper bass for car audio. If you are tired of hearing bad sound in your car, this is the best time to make the simplest improvements to your system.

Tips on Improving Bass for Car Audio

#1 Use Modernize Speakers to Replace Your Outdated Speaker

Upgrading your factory speaker is the first tip in our list. Sometimes it is given less importance by car manufacturers when building the vehicle. Even the premium factory systems, the speakers are also undesirable.

If you replace it with a modern speaker, you will notice right away the difference. It makes your listening time more enjoyable. It is the best time to listen to the different options available, and let your ears as the judge.

Make sure that what you buy can handle the power of your amplifier and keep up with other upgrades you intend to have. With aftermarket speakers, you will have tighter bass and clearer sound. You will notice right away the sound you never heard before for years.

Upgrading your speakers give you optimum bang for your money, so they are a good first step on the road to better sound.

#2 Add an Amplifier with Good Quality

To bring those new speakers to life, you need to add an amplifier with good quality. The sound will become louder and clearer with more power and at the same time, it adds the control to the speaker, which enhances the sound quality and detail of the music. It is best to invest on high-quality wires and cables.

Regular CCA (copper clad aluminium) wire may heat up and lacks power, and poor quality cables will affect detail and sound quality. You need a line output converter to connect the amp to the radio.

Choosing the Best Amp for Bass in Your Vehicle

When choosing the best amp, it is important that you take into consideration the rest of the sound system so you will not overpower it. To do this make sure that your subwoofer amp will fit into a general range defined by the root-mean-square output of the amp as compared to the kind of car stereo system you have installed in your car. If you want to make sure that you fine tune things before you start the upgrading here are things you need to remember:

  • Factory head units have around 50 to 200 watts.
  • Between 5 to 10 times the watts RMS for each channel if the system has an amp.
  • Between 200 to 300 watts RMS if you have an aftermarket head unit.

Research your new sub and amp at the same time. The subwoofer amps are designed to function together with subs, you cannot just assume that sub and amp will be compatible.

Choose an amplifier with an RMS output rating that compliments or exceeds the sub-rating. You need to impedance match the amp and the sub, which generally means you choose that will work with it. For example, if you prefer a 1-ohm subwoofer, you can pair it with an amplifier that can handle a 1-ohm load.

Adding a single sub is simple, but when you need add multiple subs into one amp it is more complicated.

#3 Add a Subwoofer

If in case you already have a sub in your car, but still it does not sound that great, you can make some changes to make it sound a lot better. The main concern here is that if you keep the old subwoofer into your car audio system without tuning the system, you might end up having a distorted and muddy sound.

If you tune the system, the bass will probably end up sounding much better. As tuning the subwoofer amp can be responsible to get a deeper bass for car audio, it is vital to consider that if have other amps, you need to tune them separately.

#4 Build or Buy a Pre-Built Sub Box

Making your own subwoofer box is not that hard. It is the best way to achieve the look and fit that you want, without shedding out a lot of money. You just need to have some basic tools and materials. Make sure that you are building a well-sealed box so air will not leak. Air leaks can affect the subwoofer’s performance.

If you are constructing a ported subwoofer, make sure that your sub is suitable for that type of boxes. When buying a subwoofer, take note of the recommended enclosure of subwoofer. Create a box with the correct dimensions and interior volume for the sub you have chosen. A mismatch can lead to damage or poor performance.

You also have the option of buying a pre-built enclosure that will work with your subwoofer.

#5 Upgrade the Radio

Upgrading the factory radio is yet another tip that can make your car audio system sound better. Some radios are built in and it can be hard to change. If you can change your radio, then you can drop the line output converters that requires you to add the amps and purchase a radio with good quality RCA outputs which will provide the best quality signal in the amps.

You can likewise add the latest features such as internet connectivity and the capability to play your music using Bluetooth.


The above 5 tips to get a deeper bass for car audio are only some of the many ways that you can do to enhance the sound system on your vehicle. Finding a good quality amplifier and subwoofer may not be easy. You can search them online or you can ask an expert about it.

If you need help on how to improve your audio system you can always ask a professional or you can make a comment below. If you find this post helpful feel free to share it with others.

Author bio

I’m Alex Frank who has worked sound technology industry for 10 years now. Today, I am an affiliate blogger who likes to educate my audience more about sound technology. Visit musicinstrumentscenter.com to find all information about music that you need.

Azher Memon is an auto blogger having a passion for cars. He is writing about the cars for 6 years and developed a skill which helps him to identify the best car among the option. Carwaar.in is his brainchild and dedicate attempt to provide nothing but best.

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