The Best 4×6 Speakers of 2021 – [Reviews & Buyer Guide]


Are You Searching For The Best 4×6 Speakers?

When you realize that your inbuilt car speakers make your music sound so awful, then it is time to buy a good pair of 4 x 6 speakers. But don’t worry if you do not know where to start. We have hand-picked some of the best 4×6 speakers on the market that will give you a great sound experience for years to come. Read on to find out which one will be yours.

1- Rockford Fosgate Punch P1462 4 x 6-Inches Full Range Coaxial Speakers

[Editor’s Choice]

Not every car is equipped with speakers good enough to please an audio junkie. But even if you aren’t one, some factory fitted speakers can sound so poor that you have to get them replaced.

Whichever the case might be, the Rockford Fosgate Punch is one of the best 4×6 speakers that will neatly fit into most car doors. This is due to its FlexiFit design as the company is well aware of many poorly built and oddly shaped speaker spaces inside car doors.

It is made of high-quality butyl rubber surround and Polypropylene cone for both durability and a great sound. It has Integrated Concealed Crossover (ICC) which hides the crossover and gives a clean look once installed.

In addition to the Flexi Fit design, it also comes with an OEM adapter plate that can accommodate both round and full-range speakers. These full range speakers can withstand a maximum power of 70 watts and have a 90 dB sensitivity.

The speakers are backed by a 1-year warranty and a 60-day money-back guarantee for a hassle-free experience.

2- Polk Audio DB461P 4×6-Inch Coaxial Plate-Style Speakers

 Polk Audio DB461P 4x6-Inch Coaxial Plate-Style Speakers (Pair, Black)

If you are looking for some great sounding speakers for your car audio, then you should consider the DB461P by Polk Audio.

They come with high-quality dome-shaped tweeters that are made with a durable silk-polymer composite material. They help bring out the highs clearly even in the case of heavy bass. As car interiors can be really hot places, the speakers come with butyl rubber surrounds for a long-lasting performance.

The mineral filled cone is balanced to give you the best sound possible making your drive more enjoyable every day. These 2-way speakers have a power range of 4 to 50 watts and have a 91dB sensitivity to rock even at high volumes.

The crossover is built-in and the speakers come with a stainless steel mounting hardware for easy installation. In addition to use in cars, they are also marine certified and can be used in boats for great sounding music when you are cruising.

With so many features built-in, the DB461P is truly value for your money. It is backed by a 1-year warranty and comes with a 60-day money-back guarantee.

3- BOSS Audio CH4630 250 Watt 4 x 6 Inch, Full Range, 3 Way Car Speakers

BOSS Audio CH4630 250 Watt 4 x 6 Inch, Full Range, 3 Way Car Speakers

The Boss Audio CH4630 are full-range 3-way speakers that produce great sound at a budget-friendly price. These 250 Watt speakers have a maximum power handling of 125 Watts to give you unbelievably rich sound. It also has a very good frequency response range of 100 Hz to 18 kHz and a sound sensitivity of 90dB.

The poly injection cone is filled with polyurethane which is a highly flexible and durable material. So you can be assured that your speakers will last you a really long time and keep sounding great too. This in addition to the surrounds made of foam makes these speakers almost indestructible.

The voice coil is made of aluminum not only for durability but for handling higher temperatures without affecting the sound quality. The tweeters and the 1” polyimide dome completes the look of the speakers giving you ultra-stylish speakers to replace the factory junk.

In addition to the stand 1-year warranty and a 60-day money back guarantee you can also get the 3 years of platinum dealer warranty for free.

4-  Pyle PL463BL 4-Inch x 6-Inch 240-Watt 3-Way Speakers

Pyle PL463BL 4-Inch x 6-Inch 240-Watt 3-Way Speakers

The Pyle PL463BL 3-way speakers look as great as they sound. As they are 3-way speakers you can enjoy and amazing sound that clearly defines high, mids and lows for a complete sound experience.

The surrounds are made with durable butyl rubber that takes quite a beating. So whether it is extreme temperatures or high power, your speakers can handle them all and they last a very long time.

The speakers come with a 1” ASV voice coil that reduces sound distortion and improves sound quality. Adding a beautiful contrast to the entire design is the blue poly-injection cone that further improves the sound quality.

It is built-in with a 20 oz. magnet and an 1” neodymium dome which together with the piezo tweeters give you a powerful frequency response of 95 Hz to 20 kHz.

All the required hardware from the grille to the mounting hardware to wires are provided in the box making installation hassle-free. But what you will really love is its unbelievably low price point which will give cheap speakers on the market a run for their money.

5- Kicker 40CS464 4×6″ CS-Series Coaxial Speakers

 4) New Kicker 40CS464 4x6" 300W 2 Way Car Coaxial Speakers Stereo Audio CS464

If you want an upgrade from your factory installed car speakers then the Kicker 40CS464 will be a great option. It is for those who want an affordable set of 4×6” speakers that do not compromise on sound quality.

These are 2-way speakers that come with a durable polypropylene cone and polyester foam surround that is ribbed for extra strength. Both these materials are flexible yet sturdy to withstand the power from the speakers as well the extreme conditions that the interior of cars is subjected to. So you can relax knowing that your replacement speakers will last you a really long time.

The configuration of these speakers is quite a good deal at its price point. The tweeters are PEI balanced dome-style speakers. The speakers have a max power handling of 150 watts and a frequency response range of 50 to 20000 Hz. It also has a good sound sensitivity of 88dB which is comparable to some high-end coaxial speakers.

Installing the speakers is easy and fits well into most car doors. Just crank up the volume to the maximum and enjoy distortion-free and amazing sound quality to make your drive more enjoyable.

6- Infinity 4629CFP 180W (Peak) 4 x 6 -Inch Custom Fit Two-Way Plate Speakers

Infinity 4629CFP 180W (Peak) 4 x 6 -Inch Custom Fit Two-Way Plate Speakers

When you want nothing but simply the best sound to accompany your car ride, then you should consider the Infinity 4629CFP two-way plate speakers. As they are two-way or co-axial speakers they take care of the entire range of the hearing spectrum. But these speakers give you more by allowing you to adjust the tweeters so that they can be positioned in any place inside your car.

One of the reasons for top quality sound from these speakers has to do with the woofer cones. They are designed with patent pending Plus One woofer cones that have more surface area than other types of cones. The result is an extremely powerful and clear bass which gives the rich sound that you get from large speakers.

Adding to the effect of the woofer cones is the long voice coils which ensure a crispier mid bass. The frame is made of woven glass fiber which is sturdy yet light. It has been designed to withstand high sound output and extreme conditions. The cross overs come pre-wired making installation easier. The high price is just what you pay for an amazing sound that is worth your every penny.

The speakers come with a 3-year manufacturer’s warranty.

7- JBL GTO6429 Premium 4 x 6 Inches Co-Axial Speakers

JBL GTO6429 Premium 4 x 6 Inches Co-Axial Speakers

Some brands are synonymous with great sound that you can blindly buy them without even thinking twice. If you want such an option, then go for the JBL GTO6429 co-axial speakers. They are simply one of the best 4×6 speakers on the market.

These speakers have been designed with a wide frequency response of 20 kHz which produces great sound despite speaker positioning. They come with Patented Plus One woofer-cone technology that uses carbon-injected cones. These have more surface area and stiff yet light to give you excellent bass output.

As factory installed speaker wires are usually thinner, these speakers come with 3-ohm voice coils that minimize resistance and improve output. The magnet assembly has vents to cool the voice coil. This ensures that your speakers can handle even high power without any sound distortion.

The frame is nonmagnetic and made of carbon-composite materials which is long-lasting and will withstand the extreme hot conditions of a car’s interior. The speakers are easy to install and will last you donkey’s years adding value to your money. They also come at a pocket-friendly price.

8- Pioneer TS-A4676R 4″ x 6″ 3-Way Speaker

Pioneer TS-A4676R 4″ x 6″ 3-Way Speaker

If you want an affordable car speaker but do not want to compromise on sound quality, then you are in luck. The Pioneer TS-A4676R might be just the one for you. You will love the high-quality sound no matter what genre of music you like or how loud you like to play your music.

These are 3-way speakers that can handle a maximum power of 200 Watts. The surround is made of lightweight elastic polymer for durability. The cone is designed as a multi-layer mica matrix structure that maximizes sound production. The basket comes with cooling vents so that your speakers can handle even maximum power with ease.

The tweeters are dome-shaped and made of Polyethylene Terephthalate (PET). They reproduce mid and high frequencies very well even at high volumes.

Installation is a breeze as the speakers come with everything in the box and with clear instructions. You will love the look of these speakers as they have a clean and stylish design. All in all, these speakers pack quite a number of features for its price point.

They are backed by a 1-year warranty or you can even make use of the 60-day money back guarantee.

9- Kenwood KFC-4675C 60-Watt 4-Inch x 6-Inch Two-Way Speaker System

 Kenwood KFC-4675C 60-Watt 4-Inch x 6-Inch Two-Way Speaker System

The Kenwood KFC-4675C is yet another affordable 4 x 6 inches speaker option that we will review. These speakers can sail through a maximum power of 60 watts and a maximum RMS power of 20 watts.

The steel frame acts to minimize noise and give you only pure and amazing sound. It has a frequency response range of 50 Hz to 25 kHz and is 4-ohms to minimize any resistance.

The 1-inch tweeter is a balanced dome style speaker that give you crystal clear highs. The woofer cones are made of polypropylene for a long lasting performance. They are easy to install and will fit easily into most car doors. They make for a great upgrade from factory installed speakers.

This pair of speakers is backed by a standard 1-year warranty.

How To Choose The Best 4 x 6 Speakers For Your Car?

Best 4×6 Speaker reviews

Keep the following points in mind before you decide on the best 4 x 6 speakers for your car.

Sound sensitivity

Choose speakers with a high sound sensitivity of 80 dB or more as they will give you the best sound output with factory installed stereo unit.

Max power

This refers to the maximum power your speakers can handle. This is denoted in Watts and the amount of power that can be continuously handled is referred to as RMS. Both peak power and RMS power handling values should be considered. For low power stereo units, a 2- 50 watt RMS is ideal.

Speaker type

There are many different car speaker types, but full-range speakers are the best suited if you want an upgrade from factory speakers. They take care of the entire audio spectrum from low to mids to highs.


The construction and the materials used greatly affect the sound quality and durability of your speakers.

  • Woofers–Woofers made of lightweight yet stiff materials like polypropylene, aluminum and composite materials are great choices.
  • Tweeter–If you want a soft-sounding tweeter, then choose one with materials like silk and polymers. For a bright sound choose one that is made of ceramic, graphite or metal.

Finally, read other reviews to get a better picture and also get recommendations from friends and colleagues to choose the one that fits your bill.

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Updated: — 4:38 am