The Best 4×6 Speakers Review

Looking for the best 4x6 car speakers can turn out to be a challenging task. However, it does not need to be a problem despite the existence of different models that are currently available. Since making an incorrect choice may cost you money, time and effort, it is very important to ensure that you have the best choice available before shelling out your hard-earned money.

The market of car speakers has exploded in the recent years, with the introduction of car speakers equipped with the capability of catering to almost about all musical tastes imaginable. The only problem is that, there are just a lot of them. In order to be guided accordingly in your effort to find the ‘one’, we have come up with some reviews of the best available options online these days.

1. Pioneer TS-A4676R 4” x 6” 3-Way Speaker


Pioneer is acknowledged as one of the pioneering and the most authoritative names in the car speaker industry. They have already been around for quite a long time and have already mastered the techniques in the production of high quality products for an amazing price.

Just like its earlier siblings, the TS-A4676R 4” x 6” 3-Way Speaker features one of the best and widest range when it comes to frequency among all of the available 4x6 speaker models on the market these days.

On top of that, this particular model has been designed to serve as a 3 way speaker, which means that they come with extra sound driver, referred to as the midrange, which is the responsible component for the mids.


  • 3-way speaker
  • Lightweight Elastic Polymer Surround
  • ​200 watts maximum power (30 Watts Nominal)
  • Multilayer Mica Matrix Cone Design


  • Clear and loud vocals
  • Comes with a cooling basket equipped with an air vent
  • ​Dynamic range and improved bass
  • Higher power handling
  • New cosmetic design


  • Sensitivity only at 88 dB
  • Lacks continuous power handling


Overall, Pioneer TS-A4676R 4” x 6” 3-Way Speaker is designed to breathe in a new kind of life to your car’s sound system. These speakers can be mounted to your car easily and enjoy the quality guitar riffs, clear vocals, powerful drums, and an amazing low which has always played a huge role in your favorite tunes.

This new generation of speaker from Pioneer also offers an improved bass with a dynamic range, with higher power handling, and of course, an amazingly fresh cosmetic design.

You can certainly expect that this model has been designed as a replacement to the factory installed speakers in your vehicles, eventually producing an improved sound quality, at an amazingly exceptional value.

The improvements in features also offer enhanced sound quality, better performance, as well as the capability to play a wider variety of modern music, which includes alternative rock, dubstep and hip hop.

2. Pioneer TSG4645R 4x6 2-Way 200W Car Speakers


The Pioneer TSG4645R 4x6 2-Way 200W Car Speakers can be considered as an excellent choice when it comes to replacing a lesser quality of factory installed 4x6 speakers. It comes with amazing features that you would certainly love.

For instance, it comes with a 2-way design that can handle up to 200 watts max power, with 30 watts nominal. It also features the standard lightweight and strong Injected Molded Polypropylene feature from Pioneer.

At the same time, with its MICA composite cone woofer, there is an assurance for reduced distortion and improved sensitivity.


  • Coaxial 2-Way Design
  • 1-3/16 inches Piezoelectric tweeter design
  • ​Polyethylene Terephthalate (PET) tweeter composition
  • ​200 Watts Max Power
  • 30 Watts Nominal
  • ​Injected Molded Polypropylene (IMPP)
  • MICA Composite Cone Woofer


  • Affordable value
  • Nice, clear high-end range
  • ​Durable design
  • Great replacement speaker


  • The trim panels rattle with so much bass
  • Weak lows


One of the most feasible options available when it comes to selecting the best 4x6 car speakers is TSG4645R 4x6 2-Way 200W Car Speakers from Pioneer.

The brand has been in this industry for several years already, serving as a testament to their capacity to provide high quality products. In particular, this model does not just offer the basic, and the so-called run of the mill features.

With its conex damper, you can expect better power handling, coupled with deeper bass. At the same time, its piezoelectric tweeter also reproduces amazing highs with great musicality and performance.

The TSG4645R 4x6 2-Way 200W Car Speakers model are also designed to come with shallow mounting depth which makes installation easier, while being equipped with a customized fit compatible basket, thus ensuring compatibility with different kinds of vehicles.

Most importantly, all of these features are available at a very affordable price, offering value for the money, without having to sacrifice quality at its best.

3. Kicker 40CS464 4x6” CS-Series Coaxial Speakers


The Kicker 40CS464 4x6” CS-Series Coaxial Speakers are often referred to as one of the most affordable options on speakers. However, despite being included in the low price category, they are very effective when it comes to offering a high quality sound. Just like other speakers under this category, you can expect minimal bass with mids and highs that sound good. Since these models have the capability to deal with a decent level of power, we can also expect that they will sound even better with more power supporting them.


  • 2-Way Design
  • 88 dB sensitivity
  • 50 Watts RMS
  • ​150 Watts Peak
  • 50-20,000 Hz


  • High value drop-in upgrade
  • Remarkable, reliable sound coaxial
  • ​Reduced depth baskets make it possible for any fit
  • ​Sharp treble
  • Affordable


  • Some users claim that the overall clarity and volume was little


The Kicker 40CS464 4x6” CS-Series Coaxial Speakers, indeed, is a very reliable option when it comes to choosing the best 4x6 car speakers.

Aside from the fact that it is highly affordable, it is also completely filled with features that perform more than what is expected for any product under this price range.

It has been designed to fit almost any fit and model, whether for a car, or for truck. This particular series model delivers amazing performance, together with ultra-clean bass, using a heavy duty motor and magnet structure that features an Extended Voice Coil Technology which is not generally found in stock speakers.

All of these features are available at a very low price, which makes this option preferred by those under budget. There is no need to worry that quality is sacrificed with the price because you can still get everything that you need, and more.

Why Use 4x6 Cars Speakers


A complete appreciation of the overall importance of using 4x6 car speakers and upgrading it readily comes to anybody who completely understands the system itself. After all, it is pretty understandable that an amazing car speaker system will provide you with the opportunity to completely enjoy your favorite music within the comfort of your very own car.

As you may have already noticed, there is a huge difference between the quality of a common stereo music played on a usual living room entertainment system, and when you listen to it in your car. This is because the sound wave only bounces within the car’s internal structure.

With this in mind, it is very important that you only use high quality 4x6 car speakers installed for your car in order to take complete advantage of the acoustical structure inside. For other people, the existing audio system built-in for their car is already good enough for them.

On the other hand, there are those who would like to experiment some more, preferring to improve the audio system of their car so that they can pay attention and enjoy the music even better. Optimizing the audio system of your vehicle by using 4x6 car speakers is one of the best ways in which you can improve the sound quality inside.

Aside from making sure that you have the right equipment at hand, you can also make sure that the system is properly placed within the interiors of your car. In determining the overall quality of your current car speaker, there are certain considerations that you can target on.

How the actual speakers have been designed and the type of materials that are used to construct them will help you in making the decision. The best 4x6 car speakers are the ones that fit the dimensions of your car, and of course, your preference.

How to Install 4x6 Speakers?  


At this point, it is very important to understand that different cars may come with their own type of installation process. Generally speaking, though, the installation procedure is relatively simple. In fact, most 4x6 speakers can be installed in an hour or even less. The complexity of the installation may also vary accordingx

Here are the fundamental steps:

1. Best 4x6 Speakers – Safety First!​

When installing speakers, the first thing that you need to consider is safety. After all, damage may come as a result of improper installation. In the end, you may end up paying extra, not just for the equipment, but for any injury on your part. Protection should be used while doing the process.

2. Dash and Door Speakers​

For installing dash and door speakers, check if the vehicle comes with removable grilles. If there are, remove the grilles off using the right tools, removing the screws that hold the speaker, and disconnect the harness attached to the speaker, connecting it to the new speaker.

Afterwards, plug the harness of the speaker connected to the new speaker to the car harness, and then set the speaker in its opening, reinstalling it to your new speaker and to the car harness. Set your new speaker in the opening, reinstalling it with screws, and replacing the grille.

When installing in the door, it is important to ensure that the speaker depth will not interact with the operation of the window after the installation. If the grilles are not removable, the dash pads or the door panel may need to be removed. Make sure to keep watch on the clips and screws removed.

After this, the same steps highlighted above should be done, with the exception of reinstalling the dash pads and the door panel.

3. Rear Deck Speakers


It is very important to identify if your speakers are top or bottom mounted. If it is top-mounted, you can start by removing the grills, removing the screws while holding your speaker in, disconnecting the speaker harness, and connecting the harness on the new speaker.

Afterwards, you can plug the harness in to the speaker to the side of the harness, placing the new speaker to the opening, and mounting with the new screws and replacing the grille. On the other hand, if the speakers are mounted to the bottom, reach to the trunk, removing the screws that mount the speaker.

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All in all, choosing the best 4x6 car speakers is not as difficult as you may have initially thought. With the guide presented above, you now have an idea on how to select the best one for your car. However, as a reminder, it is very important to check on some questions regarding your vehicle.

For instance, you need to determine “what size speakers are in my car?” Generally, this is the most important question that you have to ask first. After finding out that you need a 4x6 car speaker, you can now proceed with the actual selection part.

As there are different options that are available for you, it is very important to list down the features that you want to have for your car speakers, and start from there. Compare them with the features of the available models, and consider your taste and preferences as well. You can also spice up your car features by using the best car air freshener of your choice.

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