5 Best 4 Inch Car Speakers in 2021

By Robin Owens 13 days ago, Speakers

Affordable and high-quality 4 inch car speakers.

best 4 inch car speakers

If you want to upgrade your car and enjoy high-quality sound, you need to find reliable speakers. When selecting the best 4 inch car speakers, you might face a difficult choice since there are plenty of models available on the market. Some of them deliver deep bass, while other options are known for impressive volume.

Top 5 Best 4 Inch Car Speakers

  1. JBL GX402 - Our choice
  2. DS18 GEN-X4 - Coaxial
  3. Planet Audio TRQ422 - Budget
  4. Skar Audio TX4 - 2-Way
  5. Skar Audio VX4-ST - High compression

We have reviewed the 8 best car speakers that are perfect for upgrading your audio system. These 4-inch models come from popular brands so you can be sure that they are factory-tested and deliver top-notch performance.

1. JBL GX402

Our choice
jbl gx402 4 inch car speakers

Dimensions: 4 x 4 x 2 inches | Weight: 2 pounds | Subwoofer: No | Frequency response: 20kHz

  • ✚ Low impedance.
  • ✚ External crossover
  • 75Hz minimal range

If you are looking for high end car stereo system, JBL GX402 car speakers is an option which will surely please you. This is one of the JBL's most successful models and also the most advanced model of car stereo today.

It has all that you want from car audio speakers; excellent sound quality, excellent build quality and most important of all the easiness to install it with ease, if you follow the instructions. The GX4002 is very easy to install with no need for any professional help, with the help of the factory mounting hardware, which is included.

2. DS18 GEN-X4

Coaxial
ds18 gen-x4 4 inch car speakers

Dimensions: 4 x 2.5 x 4 inches | Weight: 2.44 pounds | Subwoofer: No | Frequency response: 20kHz

  • ✚ 2-Way
  • ✚ Upgrade from the stock
  • ✚ Unparalleled Clarity
  • Price

DS18 GEN-X4 car speakers are designed for two main purposes, those of entertainment and those of PA system integration. These speakers is that it is a set of six (or eight in some cases) small speakers all around the audio system.

This is very helpful when you are using the speakers to integrate with a PA system since you will have the ability to increase the amount of speaker sound from the speakers to accommodate more people at one time without any problems.

3. Planet Audio TRQ422

Budget
planet audio trq422 4 inch car speakers

Dimensions: 4 x 4 x 2 inches | Weight: 1 pounds | Subwoofer: No | Frequency response: 20kHz

  • ✚ Easy to set up
  • ✚ Sound good
  • ✚ Gives plenty of bass
  • Tweeter sticks out from the top of speakers

The Pros TRQ422 by Planet Audio features some of the best sound quality you will find anywhere, and they come packaged in a hard case for durability.

If sound is important to you, then the Planet Audio TRQ 422 car speakers are for you. It features an array of speakers that can be used in many different areas and you will find the price a little bit steep, but the features make up for it nicely. Planet Audio offers many models that fit most vehicle budgets so shop around before making your decision. You will have some of the best sound you have ever had in a vehicle

4. Skar Audio TX4

2-Way
skar audio tx4 4 inch car speakers

Dimensions: 12 x 5.25 x 3.75 inches | Weight: 3 pounds | Subwoofer: No | Frequency response: 20kHz

  • ✚ Elite TX Series Component Tweeter System
  • ✚ Peak Power Handling
  • ✚ Powerful Neodymium Magnet
  • Not reliable

The Skar Audio TX4 car speakers are a mid-priced set of stereo speakers that offer a wide range of features and benefits that will help you create your perfect system. This is a full-range set of speakers, with plenty of bass for those who are looking for that heavy, booming sound, along with clear mids and treble for those wanting clean sounds and great clarity.

The TX4 is also a high performance, 4-inch premium coaxial speakers designed and engineered by Skar Audio specifically for the audiophile seeking supreme sound quality. The TX series of speakers have extremely successful and popular, delivering unrivaled performance at the very highest power outputs with unparalleled accuracy.

5. Skar Audio VX4-ST

High compression
skar audio vx4-st 4 inch car speakers

Dimensions: 4.75 x 4 x 4.75 inches | Weight: 3.4 pounds | Subwoofer: No | Frequency response: 20kHz

  • ✚ Max Power: 600 Watts
  • ✚ In-line Capacitor Crossover
  • ✚ High Compression Titanium Bullet Super Tweeter
  • Not reliable

One of the Pros is the price, the Skar Audio VX4-ST car speakers cost just under $100 for the package itself, so this is definitely a great deal. The Cons are mainly centered around the build quality, the speakers seem to be quite flimsy in build. Also if you want more bass the unit will need to be fitted with a subwoofer, which is something that most people are sure to want to do anyways.

One of the Cons in this Skar Audio VX4-ST is that it lacks in bass. The Pros state that if you use the surround sound feature properly you can get over this problem.

IMAGE NAME FEATURES
jbl gx402 4 inch car speakers
JBL GX402
Our choice
  • Low impedance
  • External crossover
CHECK PRICE
ds18 gen-x4 4 inch car speakers
DS18 GEN-X4
Coaxial
  • 2-Way
  • Upgrade from the stock
CHECK PRICE
planet audio trq422 4 inch car speakers
Planet Audio TRQ422
Budget
  • Easy to set up
  • Sound good
CHECK PRICE

How to Choose the 4 Inch Car Speakers?

how to choose the best 4 inch car speakers

If you have already made up your mind and know for sure that you need to buy only speakers to improve the overall sound quality, you need to narrow down your choice to select a suitable option more quickly. Before looking for best 4 inch car speakers, think carefully about your budget. Besides, you need to consider if a model of your choice is powerful enough and has decent sensitivity.

Speaker’s Power

Powerful speakers can produce a loud sound, which makes them a perfect option for music enthusiasts. This is why you need to pay attention to the RMS rating to estimate the performance that your speakers can deliver.

Speaker Sensitivity

Before making a purchase, take a closer look at the description of the speakers you are going to buy. Manufacturers indicate sensitivity in decibels (dB). It shows how energy-efficient the speakers are. To better understand how sensitivity affects the overall performance, you need to consider how efficiently this model handles the power.

High-sensitivity speakers are compatible with low-powered systems, which makes them more efficient. They can produce clear and loud sound without consuming a huge amount of energy.

Size of Vehicle and Other Speakers in the Car’s Audio System

The number of speakers you need to buy depends on the model of your car and its size. If you have a big car, you will need to use more speakers to get enveloping sound. Besides, it’s recommended to purchase bigger-sized speakers, such as 6x8s, 6x9s, or even subwoofers to get better sound. You can also buy the best 4 inch car speakers and install them on the doors since they are sufficiently big and powerful for such models.

If you have a small car, you might need to select small-sized speakers because other options take up too much space. In most cases, it’s a good idea to purchase two 4-inch coaxial speakers since they produce deep bass and ensure an enjoyable listening experience.

What Drivers Does the Speaker Have?

While subwoofers are perfect for those who prioritize low-end sound, 4-inch speakers cover mids and highs. This is why you need to purchase speakers with decent drivers. Make sure to consider the quality of the tweeter as well since it affects the overall sound quality.

The final choice will depend on your preferences and needs, however, you can quickly select the right option if you follow basic recommendations and buy speakers from a reliable brand.

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