Tips & Tricks of Upgrading Car Speakers Without Amp is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.

When you purchase a new car, the audio system might not be as good as you want it.

And you have been wondering how the process of upgrading car speakers without amp would be.

Well, it’s a simple process and everyone can upgrade their car speakers without using an amplifier.

Most of the speakers that come with a new car have some drawbacks such as low bass, echoing and so many other issues.

So the need for someone who likes listening to music to change the entire audio system.

Occasionally, people consider boosting their speakers without an amplifier.

There are advantages and disadvantages to this, of course, in terms of performance and quality.

Without wasting time, let’s get to know if it is possible to upgrade your car speakers without using an amplifier.

Upgrading Car speakers without Amp, Is that possible?

Yes, it is possible to upgrade your car speaker without an amplifier. If you purchase a new car and you don’t like the speakers, you can remove it and put in a new speaker.

In most cases, upgrading your car speaker can be achieved by barely boosting the sound of the car. But, the procedure is not as easy as it sounds.

Especially for people who have not done it before. They may need a lot of technological studies before they start doing it themselves.

How to Choose the Right Size of Speakers

This is where the bulk of the work is, choosing the right size of the speaker to use for your car can be very stressful.

The size of the car speakers you will choose will have a big impact on the quality of sound you will get inside your car.

Not all the car speakers in the market will fit in your car. If you purchase the wrong speaker length, you will end up amending the speaker ports to accommodate the new speaker.

Thus, it’s crucial to understand the various car speaker sizes in the market and know the one to buy.

The various types of car speakers are 3.5, 4, 4.6, 5, 5.7 inches, and so on.

So to know the size of the speakers you will buy for your car, you need to measure the following.

01: Speaker Diameter: This has to do with measuring the outer diameter of your speaker frame.

This is important if you are looking to change your factory speaker and replace it with an aftermarket speaker.

02: Mounting Depth: This refers to the dimension of the speaker from the back rack angle to the front rack angle.

Many of the speakers have a mounting depth that can be adjusted

03: Mounting Height: Mounting height refers to the distance of the speakers from the bottom-most part to the finish grade part of the speaker.

04: Mounting Screw width: This is the width which the screw will cover to mount it firmly on mounting space on the car.

05: Installation space: This is the space designed to contain the speaker or the stereo system.

You need to consider this carefully when you want to buy an aftermarket speaker so you will not have a problem installing the new speaker.

After measuring all these, then you can go to the market and buy a speaker that fits into the measurement.

What do you need to upgrade your car speakers without Amplifier

You need some tools to carry out the upgrading process of your car speakers. The tools needed are

  • Tape rule
  • Panel removers
  • Screwdriver
  • Paper and pen

The Consideration of Upgrading Car Speakers without Amplifiers

There are certain things that you need to consider before jumping into the market and deciding to upgrade your car speakers without using an amplifier.

You need to consider your speakers’ specs to be sure you install the right speakers that will fit your car and at the same time are made of the best materials.

The materials of the speakers will not only influence the longevity of your audio system but also affect the way your speaker sounds.

Below are some things you should consider before upgrading your speakers without amplifiers.

01. Power Handling

Power handling, also called the power rating, is the watt which your speakers can cope with.

The power rating should not be too high or too low, or else the speaker will not function very well.

It also has to do with the percentage of raw energy you are generating through your audio system.

It’s important to match the power handling to either the factory amplifier or the one you purchase at the market.

If you choose not to buy a new amplifier, too much power or too insufficient power can harm your speakers quickly so be sure you scan thoroughly.

02. Full-Range Speakers

There are two types of speakers, the first one is the full-range and the second one is a component speaker.

Most people are used to full-range speakers,

Full-range speakers include aspects for each spectrum of sound: highs, mids, and lows.

In short, they contain a small woofer to amplify the lows and a tweeter connected for the highs.

Some full-range speakers even have extra drivers specifically to accentuate the mids or enhance further clarity to your audio system.

While a component speaker is an audio system that is made to optimize the quality of your car sound.

It also helps to reduce the frequency range of each speaker.

03. Sensitivity

Selecting the proper speaker sensitivity for your audio system is a crucial part of bringing the best out of whatever parts of the speaker you are using.

Ensuring your sensitivity is relevant for your system. It increases life span and allows for great quality gear to shine.

Your car speaker must not be too sensitive and must be sensitive enough to produce quality sound.

04. Materials

When selecting the speakers to buy for your car, you have to consider three things about the materials: woofer material, materials around the woofer, tweeter materials.

Do not select the speaker with materials that can wear out easily.

Speaker material differs from unit to unit, so you have to make sure you get the proper materials for the purposes you want the speaker to serve.

05. Weight

While your car speakers are not manufactured to be moved around, you still have to consider how the pressure will affect the part of the car you place them on.

Some parts of the car are stronger than others. Hence, place heavy models in sturdy areas and place the lighter speakers in the ‘weaker’ regions like the car door panel.

How to Upgrade Car Speakers without Amp Step By Step Guide

Below are the step-by-step guides on how to upgrade your car speakers. Make sure you have purchased a new speaker to use.

Step 1: Get your tools

Make sure you have all the tools you need to carry out this process ready.

We already mentioned the tools Tape rule, Panel removers, Screwdriver, and Paper and pen.

If you don’t have any of this, make sure you go to the market and get them or borrow from a friend.

Step 2: Measure the Factory speakers

With the tape rule, you should measure the factory speakers’ width and diameter, measure all lengths, widths, and heights of the speaker.

After measuring, make sure you write the measurement down somewhere safe. You will need it when purchasing the new speaker for your car.

So as to know the size of the new speaker which you will buy, the measurement is important.

This is to ensure you do not have to buy a speaker bigger or smaller than the factory port designed for the speaker.

Step 3: Remove the Factory speaker

Use the screwdriver to loosen all the screws holding the factory speakers.

Be careful not to misplace the screws because you will need them to tighten your new speakers and if misplaced, getting a new screw can be challenging.

Disconnect all the power wires and the speaker wires.

Step 4: Mount the new speaker 

After purchasing your new speaker that has all the qualities you want, connect all the wires that you have loosen, the speaker wire first, and then the power wires.

Make sure the connection is accurate so that the speaker will work perfectly.

Step 5: Test to ensure full functionality

Plug the speaker and play your favorite song, if it does not work properly then you need to contact an expert.

Cost: Do far you are doing it yourself, you are only spending money on the new speaker and the tools. You will only spend like 100$.

If you Upgrade Car Speaker without an amplifier, will it give you better service than an amplifier?

This depends on you because each new car arrives with a factory amplifier. You might not be sure of investing in a new amp.

The question is can you fit your new speakers into the existing head unit?

Nonetheless, even though the new car radio is with an amp, it might not deliver enough capacity if you’ve boosted your speakers.

Most of the speakers have good sounds and give you better sound than using an amplifier, although an amplifier is known to boost the sound of a speaker but believe me you do not need an amplifier for your car speaker to get a better sound.

Frequently Asked Questions

1: Can I upgrade my car speakers without using an amplifier?

Yes, it is very possible to upgrade your speaker without an amplifier, all you have to do is get your preferred speaker and mount it in.

2: Will I need a new set of wires to replace my car factory speakers?

No, your car Factory speaker wires are fine if you are using your speakers with an aftermarket stereo or a factory speaker. But you will need new wires for an external amplifier.

3: Does upgrading my Car speaker worth it?

Yes, replacing your factory-installed speaker is a nice thing to do. This is because most of the speakers that come with new cars are not of great sound

4: Can I upgrade my car’s Speaker myself?

Upgrading your car speaker is an easy task and everyone can do it. You only need to read the step-by-step guides on how to do it.

5: Which tools do I need to upgrade my car speakers without an amplifier?

You only need some simple tools that you can easily get, the tools are Tape rule, Panel removers, Screwdriver and Paper and pen

6: How much will it cost me to upgrade my car speakers?

If you are doing this yourself, you shouldn’t spend much, you should only spend like 100$ but if you want to employ the service of an expert, you should be ready to spend a lot.

7: Will amplifier make my car sound better?

An amplifier helps to boost your car sound and erase any road-noise, giving you good and intense sound.

So if you can afford an amplifier, you should probably go for it.

8: What brand of speakers are the best for my car?

There are many car speaker producing companies in the market, but not all of them are good for your car.

The best is the Rockford Fosgate speaker R165X3

9: Can I improve my car speakers without an amplifier?

If you buy aftermarket speakers, they have great sound and you do not need an amplifier to enjoy great sound from your car speaker.

10: How can I boost the volume of my old car speaker?

Go to the speakers’ settings, then Music, and then EQ, select late night. This will increase your speaker volume. This is an easy trick.


Enjoying your favorite music while driving your car around is enjoyable and the only way to keep enjoying this is to equip your car with the best sound system.

If you like the speakers that come with your car, then there is no need to upgrade them but if you don’t like them, then you can follow our step-by-step guide on how to upgrade your car speaker without an amplifier.

Similar Posts:

Leave a Comment