In today’s world where travelling by car takes a large portion of our daily lives, the right kind of music and the right kind of device for listening to the music is very much necessary to make our journeys joyful.

Music has always been a part of human history, and technology has gifted us with quality devices to meet our auditory preferences.

Though the cars in older days had only one speaker, we have a lot of options to choose from now, thanks to rapidly evolving technologies.

Car speakers are becoming popular day by day, and people are opting for upgraded speakers with amplifiers and higher sound quality. Polk Audio DB651", Rockford Fosgate R165X3, and Kenwood KFC-1665S 6.5 are some of the best car speakers under $100.

However, buying a set of car speakers can always be a confusing task due to a vast number of options available. We’re here to help you decide which car speakers will best fit your needs.

Check out the specifications in the table below:

Product Frequency response Sensitivity Wattage Amazon product page
Polk Audio DB651" Our pick 55 – 22,000 Hz 92 dB RMS 55 watts each Check price
Rockford Fosgate R165X3Budget friendly 52-20000Hz 91 dB 45 watts Check price
Kenwood KFC-1665S 6.5 35-22,000 Hz 92 dB 30 watts RMS Check price
Infinity Reference 6032cf 32 Hz -38kHz 91 dB 350 (peak) Check price
Pioneer TS-A1686R 32 Hz -38kHz 91 dB 350 (peak) Check price
JBL GTO638 6.5-Inch 50-21000Hz 92dB 65 (RMS), 10 (peak) Check price

Let’s have a look at some of the best car speakers under $100:

Things to know before buying car speakers

Car speaker

Buying a car speaker is always a bit of process because all of us have personal choices and individual preferences for the type of hardware we want to use and the type of music we listen to.

Some of us like listening to good old country songs while driving whereas some of us might like to rock and roll on the wheels.

Before investing your hard-earned money without in a car speaker, it would be wise to do a bit of research and learn about the things we ought to know about these devices.Here are some of the most important points to consider before buying a car speaker:

Quality of sound

Our listening experience is directly dependent on the quality of sound our audio devices offer. For any car speaker, the sound quality is determined by the frequency range of the speaker.

A wider range of frequency means that your speaker will be able to reproduce sound more repeatedly.

Mostly, the frequency of speakers in the market ranges from 10Hz to 20kHz, but some high-end manufacturers might offer even better range. Another factor that determines the quality of sound is the sensitivity of your car’s speaker.

Sensitivity in simpler words refers to the loudness of any audio source, and it is measured in decibels (dB).

Since the sensitivity in room temperature can be inflated by 2-3 dB, buying a speaker that has more sensitivity will be an advantage while travelling.

On an average, car speakers have a sensitivity of 87-88 dB, but a lot of brands can offer as high as 93dB. Any speaker above 90dB sensitivity will be excellent in sound quality.

Power handling

For any device that runs on electricity, power handling ability is the measure of that device to withstand the power (measured in watts) of that circuit.

If your car has a low powered system, you might not need to handle a high power.

However, under a high-power system, the power handling capacity becomes a crucial factor that determines the performance of car speaker.

The major point that determines the power handling capacity is the RMS (root mean square) wattage, not the peak.

RMS reflects the average power the speakers can handle a prolonged use, and the power handling should correspond to your car’s power system.

Car speaker materials

For any car speaker to be excellent in performance and durable, it needs to be made of the finest material available.

Before buying a system, everyone should think about the different material for each component of the car speakers.

These are some of the car speakers that are well worth the price and are under $100. You need to carefully consider the online reviews while buying a good car speaker.

As I've said previously, the speakers with high sensitivity can be great for cars as they get loud easily.

If you are looking for good bass, you need to consider . the performance of the speakers in the low-frequency profile.

Here are our handpicked car speakers under $100

#1. Polk Audio DB651"Our pick

Polk Audio DB651 Polk 6.5


  • Weight – 5 pounds
  • Dimensions – 8 x 14.5 x 4.8 inches
  • Model number – DB651
  • Frequency response – 55 to 22,000 Hz
  • Wattage – RMS – 55 watts each
  • Sensitivity – 92 dB

For those who are looking for high-performance and affordable speakers for their cars, Polk Audio’s DB651 car speaker has more to offer than they can ask for.

It is a two-way component system that can easily be used with factory systems as well as head units and other components in the aftermarket.

As one of the most trusted brands for surround sound, Polk Audio has infused its years of experience and engineering into this device. DB651 has maintained an accurate balance of design and performance.

It consists Dome tweeter made of Silk Polymer, and the woofer made of Mica Cone that offers very soothing sound with a brilliant response at any level of volume.

Polk audio coaxial speakers

The speaker is ‘Marine Certified’ meaning that it offers versatile functions that can meet the needs of individuals for many applications.


  • Works very well for both cars and water vehicles
  • Crossover filter for perfectly pitched sound
  • Doesn’t get heated under high volumes due to liquid-cooled technology
  • Can pair with even a modest amp because of high wattage capacity


  • May be sometimes difficult to adjust the speaker into some car models
  • The open-air design restricts bass output if not kept inside a speaker box

For anyone who wants a versatile speaker that can work for their varied preference, Polk Audio DB651 is unarguably the best choice.

With its protective design and excellent sound quality, this car speaker is one of the best for its price range.

#2. Rockford-Fosgate-R165X3 Budget friendly

Rockford fosgate r165x3


  • Weight – 3.5 lbs
  • Dimensions – 8.3 x 16 x 4 in
  • Model number – R165X3
  • Frequency response – 52-20000Hz
  • Wattage – 45 watts
  • Sensitivity – 91dB

For anyone who’s in search for a fantastic sound quality at a moderate price, Rockford Fosgate R165X3 Prime 6.5 Inch Full-Range 3-Way Coaxial Speaker will surely surpass their expectations.

This speaker is built with a polypropylene cone that gives a clear sound, and even rapid transitions from note to note are audible with this speaker. With this speaker system, you can get every feature that an ideal coaxial car speaker has to offer.

The shallow mounting depth design with a broad frequency response makes this device perfect for easy installation and performance in any vehicle.


  • Simple instructions for installation and replacement
  • Very attractive design and quality
  • Better low-frequency bass than other speakers
  • Increased life span because of surrounding rubber


  • The speakers are not waterproof
  • May produce noise in high volumes

Rockford Fosgate R165X3 speakers have a lot to offer for users who seek quality listening.

They have many amplifiers for extracting maximum sound power; the packaging comes with many additional hardware.

Rockford speakers

Due to its sleek design and awesome performance, this is no wonder one of the best car speakers under $100.

#3. Kenwood KFC-1665S 6.5

Kenwood speakers


  • Weight – 7.1 pounds
  • Dimensions – 16.2 x 12.5 x 10.5 inches
  • Model number – KFC-1665S
  • Frequency response – 35-22,000 Hz
  • Wattage – 30 watts RMS
  • Sensitivity – 92 dB
4 New Kenwood KFC-1665S 6.5 Inch 600 Watt 2-Way Car Audio Door Coaxial Speakers

When it comes to quality car audio manufacturers, Kenwood is a highly respected brand. They have been producing speakers, amplifiers, receivers and various other materials needed for car sound systems.

KFC-1665S series is a result of Kenwood’s years of technological enthusiasm and research. Kenwood KFC-1665S is an excellent option to replace the most car stereos.

It has a full-range coaxial design, and it delivers a very quality bass with mid-range and high-range frequencies.

Kenwood car speaker


  • Fits easily into most standard speaker ports
  • Durable at high volumes
  • Gives a great added value for factory updates


  • The magnets could have been more strong.
  • Some frequencies might face trouble coming through clearly due to coaxial.

#4. Infinity Reference 6032cf

Infinity reference 6032cf


  • Weight – 5 pounds
  • Dimensions – 16 x 5 x 4 inches
  • Model number – 6032cf
  • Frequency response – 53Hz-21kHz
  • Battery – 12V battery
  • Sensitivity – 93 dB


Infinity, a brand revered for its excellence, is a product of Harman Corporation, which is a Samsung company.

Infinity products have always been frontrunners in the auto market because of their innovative design and effective engineering.

If you want some high-quality sound with accuracy and intricate details, Infinity Reference 6032cf 6.5-Inch 180-Watt High-Performance 2-Way Speakers are the best option for you. The output quality is extreme and worth the price.


  • Easy to install and replace the existing speaker in the car
  • Comes with one year warranty
  • 180W peak power handling for brilliant sound.


  • Does not have a wireless controller
  • High-end users might not be satisfied with this speaker

Infinity Reference 6032cf 6.5-Inch 180-Watt 2-Way Speakers is an excellent conjunction of affordability and craft.

Under a reasonable price, the performance of this speaker is worthy of appreciation, and it surely is one of the best car speakers under $100.

#5. Pioneer TS-A1686R A-Series 6.5


  • Weight – 4.5 pounds
  • Dimensions – 13.7 x 7.6 x 4.4 inches
  • Model number – TS-A1686R
  • Frequency response – 32 Hz -38kHz
  • Power – 350 (peak)
  • Sensitivity – 91 dB

Pioneer is a well-known brand among the manufacturers of sound systems for vehicles, and this brand is established as a trustworthy name for quality devices.

Pioneer TS-A1686R A-Series is a brilliant option for budget buyers who still want to have an optimum listening pleasure and sound quality in their cars.

This speaker has a power of 350 watts, and the sound quality is crisp and clear. As it is a four-way speaker, TS-A1686R gives sufficiently deep sound.

Pioneer speakers

The best part about owning this device is that there is no need for you to install any other costly components for the system.

With these great features, this is one of the best car speakers you can get for a price very well under $100. For more details, let’s look at the specifications of this car speaker.


  • Four-way design creates distinct, clear frequencies
  • 2Hz frequency for deep bass
  • Grill design for safety
  • No need for expensive add-ons and installing equipment


  • Might not fit into some car models
  • Might not be as durable as other car speakers

Since its establishment, pioneer has excelled in making high-fidelity audio speakers. Pioneer TS-A1686R A-Series speaker is one of their best products given its low pricing and highly crafty design.

Pioneer car speaker

With a deep, rich bass and its easy customizability, we’d recommend this speaker to anyone who is fond of great sound and wants to create a beautiful interior feel in their vehicle.

#6. JBL GTO638 6.5" – 6.75" 360W 3 Way  Speakers

Jbl audio coaxial speakers stereo


  • Weight – 5 pounds
  • Dimensions – 10 x 9 x 8 inches
  • Model number – GTO638
  • Frequency response – 50-21000Hz
  • Wattage – 65 (RMS),10 (peak)
  • Sensitivity – 92dB

For the enthusiasts of sound, music and speakers, JBL is not a new name.

This brand under Harman Corporate has set its mark as one of the best in the market, and their products are built to guarantee a maximum customer satisfaction.

They offer myriad varieties of speakers and sound systems for cars, and JBL GTO638 6.5-Inch 3-Way Speaker is one of their best speaker under $100. Like many other JBL speakers, this model features the excellent subwoofers that are patented by the company.

Jbl 3 way speaker

With extended surface area, this subwoofer enhances the bass effect and overall sound quality that makes one’s listening experience fun and memorable. Here are some salient features of JBL GTO638 6.5-Inch 3-Way Speakers: The tweeter quality is simply brilliant.

The textile-dome tweeter delivers high bandwidth and produces a sound with a superb quality that makes you feel like you’re using a home-theatre. The crossover network is designed with advanced high and low pass filters.

Jbl coaxial speakers

This makes the sound even crisper and avoids background noise. The durable plastic casing prevents scratches and maintains shape and functionality 2 Ohms Impedance. The tweeter level is adjustable (+3dB).

For more details of this speaker, let’s have a look at the table below:


  • Top-notch performance for its price
  • Compatible with many other head units found in the market
  • Easy installation with clear instructions


  • Doesn’t come with a wireless controller​

With the trademark JBL sound, this speaker is incredibly built. If you’re thinking about getting a new speaker for your vehicle, we can recommend this speaker with you a high confidence.

It’s no wonder that this device makes our list of the best car speakers under $100. It will be your best buy.

Jennifer Webster

Jennifer webster

Hi, I’m Jennifer I’m a passionate singer and an audiophile from Detroit, MI. I’m on a mission to help music creators to create fine music that and help them position in the saturated music space.

Follow my blog for regular content :-)

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