Best 6.5 Speakers Reviews by Stereo Authority

In this article, I have given detailed information on best 6.5 car speakers. 6.5 speakers have always impressed with the quality music and powerful bass. It is not easy to select the 6.5 speakers when the market is filled with so-called best brands. Now surprisingly all these brands claim to have the best car speakers.

Since you are planning for new car speakers, let me assure you after installing these speakers, your music taste will never remain the same.

You will be amazed at how these 6.5 speakers work and deliver crystal clear sound with powerful bass that can even shake your car. You can always add a Subwoofer that will deliver powerful bass and you will be amazed at results.

A set quality car speakers is an important part of any vehicle where a sound lover exists. We at Stereo Authority decided to write about speakers and for that purpose, we studied and listened to hundreds of brands.

Comparison Chart for Best 6.5 Speakers

Here is the list of 6.5 speakers to buy in 2021. Below is the comparison chart, I have added basic features of all products in this chart along with a check price button.

6.5 SpeakersFeaturesUser-friendlyPrice
BOSS Audiopowerful sound, slim designYesCheck Price
Rockford Fosgatepowerful bass, latest designYesCheck Price
Kickerdeep bass, slim designYesCheck Price
Infinitypowerful bass, slim designYesCheck Price
Pioneer TS-A168powerful bass, slim designYesCheck Price
JBLpowerful bass, slim designYesCheck Price
Polk Audiodeep bass, slim designYesCheck Price
Please see below reviews for more detailed information.

BOSS Audio 6.5 Car Speakers

Boss 6.5 inches speaker is a wonderful combination of perfect sound quality and beautiful design. It is a set of speakers which provide equal sound quality in both the smaller car and the larger vehicles.

It provides the sound experience that is optimum and enhances your overall music experience. It makes your car an entertaining medium for your enjoyment and luxury you are going to love this thing for sure that you will get the music experience which is quite awesome.

It is the maximum power handling capacity of any device or I should say any speaker to produce the music experience which is unstoppable without the loss of heat. It has the power of approximately 300watts and RMS of 150watts. It has a quite high power which provides the maximum loudness to an optimum level so that we get a fuller musical experience.

It has a polymer which makes it and this polymer is polyurethane and it is quite flexible and its cones are made up rubber and you will have a wonderful experience of loud sound.

Its speakers are made up of polymer rubber which makes it impermeable to the dirt, dust, and moisture and along with this, it has the potential to inhibit the damages caused by applying the shock. Thus this is a quite great feature of these speakers.

It has a frequency of 100Hz to 18KHz. This frequency provides the optimum sound quality and the loudness of sound is quite high and it provides the sound effect which is not only high but also clear. It has the maximum bass is also very much loud and the sound experience is up to date.

It has a sensitivity or impedance of approximately 90dB. It is considered optimum that the frequency of the sound wave should be greater than 90 and the bass effect is maximum and you will experience a sound quality which has no match and no comparison with any other standing competitors.

These are the speaker which works very nicely and have good staying powers. It is a very nice set of the machine having great durability and strength. It has a very long music time. People love to listen to music on it as has good sound ranges and can cope up with the vibrations easily.

BOSS Audio Systems CH6530 Chaos Series 6.5 Inch Car Stereo Door Speakers - 300 Watts Max, 3 Way, Full Range Audio, Tweeters, Coaxial, Sold in Pairs
  • Dimensions: 6.6 x 6.6 x 2.4 inches
  • Impedance: 4 ohms
  • Mounting Depth: 2.1 inches, Mounting Hole: 5.5 inches
  • Item Weight: 1.3 Lbs. (pair)
  • Frequency Response: 100Hz to 18khz

It is also full of design stylishness and it has a very affordable price. It installation technique is quite easy. You can install it easily according to your wish. You will surely love its features and these are just supreme.

Rockford Fosgate R165x3

One of the best 6.5 speakers in the market nowadays. The best thing is the price tag is ideal for people who are tired of low-quality sound from their car s factory fitted speakers.

With the price is that is most attractive for buyers, these best 6.5 speakers deliver neat sound with high quality.

The R165x3 Rockford features a simple design but boosted with top quality sound. The brand has a history of manufacturing quality products with simple designs. Rockford focuses on quality rather than on outlook.

Rockford Fosgate R165X3 Prime 6.5" Full-Range 3-Way Coaxial Speaker (Pair) , black
  • The Prime R165X3 is a pair of 6.50" 3-Way Full Range Speakers that are ideal for that factory speaker upgrade you’ve been looking for
  • The 6.5” speakers have a mounting depth of 2.15" and come with grilles and mounting hardware
  • Perfect for replacing factory speakers, they feature polypropylene cones, a silk dome Piezo tweeter and midrange

An ideal choice for those who want good quality sound with decent bass at an affordable price. You can always try this. It made on our list because of top buyers reviews that are satisfied with these best 6.5 speakers.

You can install these speakers in car doors and you will be amazed by the sound quality. With these 6.5 speakers, you do not a separate car subwoofer.

Kicker DS65

Another example of good quality speakers with a good price tag. These best 6.5 speakers deliver neat sound with decent bass.

If you are not looking for a very powerful bass than this one is for you. You will always hear clear vocals with these best 6.5 speakers. I am a big fan of Kicker brand and they are just awesome.

These mid-range 6.5 speakers come from a brand that is famous for its quality. The kicker is a top brand that never compromises on quality and offers the best price for buyers. The kicker is famous for car audio system parts. They have produced the best car speakers, amplifiers, and even sub-woofers.

These 6.5 car speakers are receiving a good response from the buyers and received good reviews.


  • It has 6.5 woofer and 0.5 tweeter.
  • Dimensions- 14.8 x 8 x 3.8 inches.
  • Speakers weight- 4.45 lbs.
  • 200 watts speakers with Impedance of 4 ohms.
  • Speaker type- 2-way.
  • Wattage- 60 watts.


  • These best 6.5 speakers are easy to install and can fit into almost any car.
  • Featuring high-quality sound with extended voice coil (EVCT) technology.
  • These come with polypropylene cones with UV-treated surrounds for accurate and decent sound.
  • It has 0.5-inch polyetherimide tweeters which deliver true definition of sound quality.
  • It features woofers that comes with the heavy motor structure for good bass.
  • It comes with the 1-year full warranty from the manufacturer.
4 New Kicker DS65 6.5" 200 Watt 4-Ohm 2-Way DS Series Car Audio Speakers 11DS65
  • Package TWO PAIRS KICKER DS65 6.5" 200 Watt 4-Ohm 2-Way DS Series Car Audio Speakers
  • MAX Power Handling: 100 Watts per Speaker (400 Watts for 2 Pair) - MS Power Handling: 50 Watt per Speaker (200 Watts for 2 Pair)
  • Drop-in factory upgrade for easy fitment into any vehicle
  • Heavy-duty motor structure for improved performance


For budget-conscious buyers, this is a perfect choice. Good quality sound with a price that will make you happy. With heavy structured woofers and 0.5-inch tweeters, these best 6.5 speakers will always amaze you with their quality performance.

Infinity Reference

The Infinity Reference 6032cf is one of the best 6.5 speakers that come with high sensitivity ratings of 93dB. These feature excellent and mid-range that delivers top quality sound.

These best 6.5 speakers come with a Plus One+ woofer structure and come equipped with large textile dome tweeters for high-quality sound. This not only gives better sound experience but you will also hear clear vocals.

Infinity REF6522IX 6.5" 180W Reference Series Coaxial Car Speakers With Edge-driven Textile Tweeter, Pair
  • Edge-driven textile tweeters
  • High quality product
  • Manufactured in United States
  • Package weight: 6.0 lbs


  • It comes with textile tweeters that deliver quality sound with zero distortion.
  • It comes with a one year warranty.
  • Featuring 180 watts of hardcore sound that will change your image of music.
  • Featuring Plus one woofer cones for high-quality sound production.
  • It comes with quality built durable rubber surrounds for enhanced bass with maximum efficiency.
  • It comes with Unipivot so that tweeter can be adjusted for the better sound experience.
  • You will receive enhanced quality sound when you set tweeter at plus 3 dB range.

Pioneer TS-A1686R A-Series

These best 6.5 speakers come with a brand name that specializes in car audio system. Pioneer is among the top brands in the market that delivers quality speakers. Pioneer is also famous for its affordable price tag that comes with the speakers.

The TS-A16866R 6.5 car speakers come with a large-sized cone that results in the best possible sound for any speaker. These best 6.5 speakers not only deliver neat sound but with powerful and rich bass.

It comes with large magnets that improve the power of sound that is being delivered.

It features multilayer mica mixed woofer that comes with elastic polymer surround.

Pioneer TS-A1680F A Series 6.5" 350 Watts Max 4-Way Car Speakers Pair with Carbon and Mica Reinforced Injection Molded Polypropylene (IMPP) Cone Construction
  • Power Handling: Peak: 350 watts per pair / RMS: 80 watts per pair
  • Carbon and MICA Reinforced IMPP Woofer Cone
  • 11.2 oz. Ferrite magnet motor structure / Grills Included
  • Top-mount Depth: 2 3/8" / 4 ohms impedance
  • Frequency Response: 36-25,000 Hz / Sensitivity: 88dB


If you are looking for good quality 6.5 speakers that deliver good bass with harmonious sound. It delivers excellent mid to high range that will amaze you and your whole concept of quality sound will change.


During our research for the 6.5 speakers, these speakers were installed in our company car and let me tell you that deliver quality sound with the price tag less than $100.

These 6.5 speakers feature carbon injected Plus one cone that is bigger in size when compared to others in this specific category. This result is enhanced and powerful bass with quality sound.

It comes with the latest patented UniPivot tweeter that targets your ears with a best and sweet sound that you always wanted to hear. These speakers are an ideal choice for best door speakers, even when installed low indoors, you will always be amazed at the best sound.

These 6.5 speakers come with a dual level tweeter volume adjuster that you can adjust according to your music needs.

It comes with dedicated 12dB/ octave with top quality crossovers that helps to direct highs and lows to concerned speakers for better quality. Read about if you want more bass out of your subwoofer. Read this guide on car door speakers.

It has low-impedance with a range of 3 ohms that allows your car speakers to optimize their efficiency to deliver the best and neat sound.

Now comes the interesting part, these door speakers come free shipping for all buyers.

JBL CLUB6520 6.5" 300W Club Series 2-Way Coaxial Car Speaker (1 Pair)
  • High-sensitivity design
  • High quality product
  • Manufactured in Mexico


  • Size- 6.5-inch speakers.
  • Dimensions- 8.6 x 4.3 x 16.4.
  • Weight- 5.6 lbs.
  • Shipping weight- 5.8lbs.
  • Product model number- GTO629.
  • RMS- 60.
  • Wattage- 180 watts.
  • Impedance- 3 ohm.


I would say if you need good sound with a decent price tag, go for this. It is priced at $50-60. With this moderate price tag, you will appreciate this little beast for quality and yet powerful sound it delivers.

Polk Audio DB651

Here, I have given a detailed product review of the bestseller Polk Audio DB651 6.5 Car Speakers. These 6.5 speakers are the ideal choice for music lovers and fall in the category of best car speakers for bass.

This 6.5 speaker is the best seller when we talk about car speakers. Yes, I am talking about the Polk Audio DB651 6.5 inch car speakers. You can always read car speakers buyers guide for more detailed information on car speakers.

Let me briefly explain the brand Polk Audio. This brand is the leader when comes to manufacturing audio equipment and is better known for top quality home and vehicles speakers and components. Polk Audio is located at Baltimore, Maryland and in the year 2006, this company was acquired by the Directed Electronics. This brand is famous for manufacturing top quality car speakers.

These speakers mostly fit 6×9 and 5×7/6×8 locations, thus making these compatible with the majority of vehicles. Polk Audio car speakers are made with special care and that’s clear from results.

You will only enjoy quality when you select these 6.5 car speakers. You will even experience better music experience than the majority of so-called best 6.5 car speakers.

With Polk Audio DB series, you will only experience the best quality music that will please your ears. Your driving experience will be changed forever.

Engineers at Polk Audio have come up with DB series, only when they came with this quality design that will only deliver best and powerful sound for super user experience. Learn here about properly mounting the subwoofer box in the trunk.

With the latest technology, these 6.5 car speakers not only deliver harmonious sound but with zero distortion. Thus you will only hear super smooth sound with crystal clear beats that will make you wish for dance. Sharp details of frequencies are established with only DB series.

Now let me explain features that comes with Polk Audio DB651 6.5 car speakers. These come with 6.5-inch woofers that are made of quality material.

These are built with polymer/mica material that is durable and comes with quality rubber surrounds that only add more durability. This rubber surrounds will help to keep these 6.5-inch woofers intact during any sort of stress from moisture or heat.

Let me explain starting with the tweeters that come with these quality 6.5 speakers. It features liquid-cooled inch silk/polymer tweeters of dome-shaped that uses neodymium magnets that are extremely powerful. These dome-shaped tweeters deliver high-frequency sound with precise detail.

Now comes the amazing part, it comes with the adjustable option that let you adjust tweeters to focus towards you. This results in more powerful and quality sound for your ears. You will always appreciate your decision of selecting these best 6.5 speakers.

Let me tell you about quality crossovers that come with this 6.5-inch beast. It features built-in 2-way crossovers that help to maintain a decent level of highs and lows that come from proper drivers. The result is always amazing with the smooth and neat sound that you will appreciate for years to come.

It comes with quality stainless steel mounting hardware that will help you install and fix these best 6.5 speakers. It features AB grilles that will make these speakers more stylish and decent looking when installed properly.

Now comes the amazing part, these car speakers are marine certified that means you will never have to worry about moisture. These 6.5 speakers can easily be installed on boat or motorcycle even, isn’t this amazing.

Polk Audio DB651 6.5-Inch Coaxial Speakers - 2 Pairs (4 Speakers)
  • 7-Inch high-performance marine-certified coaxial speakers, perfect for boats of all types
  • 60 Watts Continuous RMS and 180 Watts Peak power handling with 4-ohm impedance
  • 1-inch liquid-cooled silk-polymer composite dome tweeter
  • Polymer/Mica composite cone with butyl rubber surround for big sound and durability, Swivel-mount tweeter allows precise aiming of sound
  • 2 pairs, 4 speakers

It features 6-3/4 adaptor rings that are really helpful for easy and proper installation. This can even be installed in BMW, AUDI and other majorities of Europen cars without any difficulty and you will always experience the quality and neat sound with these best 6.5 car speakers.

It comes with a low-mass 2 layer voice coil that features a high melting point that results in durability and superpower handling with ease. The latest design is highly efficient and you will enjoy powerful bass at minimum energy expenditure.

So I have explained Polk Audio DB651 in 6.5 speakers category. These are the best option for even budget-conscious buyers. The best feature of these speakers is that these will give better results even after years and you will always enjoy good music whenever you drive.

If you check reviews at online shops, you will be amazed to see how people are falling in love with this best 6.5 car speakers. I am myself using this product and during this article writing, I fell in love with this beast.

How to Install 6.5 Speakers

Now comes the interesting part when you have bought the speakers.

  • Access car audio system and check for compatibility. You don’t want to screw your whole car audio system. Once you are sure about the Watts and channels compatibility, go ahead with installing.
  • Disconnect the batteries before continuing the installation process.
  • Check dimensions of your speakers and access area where you want to install your speakers. You don’t want to make a wrong cut. Plan it properly and write down your plan. Reconfirm your dimensions before moving ahead.
  • Access speakers quality so that you will manage accordingly. You don’t want to manhandle decent speakers while you install them.
  • Choose the best trim package that comes with the speakers, so match your needs. This will help to perfectly fix speakers to surroundings. Select matching designs with your car interior for the better interior. I have explained here, subwoofer size chart along with features and specifications of different car subwoofers.

Read the instructions manual carefully and at least twice before you finalize your installation process.

Remove the presently installed speaker, check for wiring and look for connections. You may remove door panels in few cases, depending on speaker type.

Installing rear speaker is a totally different experience than installing car door speakers.

6.5-Inch Speakers Buying Guide

Now let me explain features that are essential for any best 6.5 car speaker. This part of the article will help you better understand the whole concept of 6.5 speakers.

Brand name and history

Always select speakers that have a good brand background and some history in the sound system manufacturing. Top brands normally don’t compromise on the quality of the products they deliver.

Price tag

Now, this is something we all check when buying almost any product. You want a good quality 6.5 speakers but at the best price. You can always select good products at almost any price tag. We at Stereo Authority selects top quality products that have a buyer-friendly price.

Frequency range

This determines the quality of sound that is being delivered. You can always adjust the frequency range for the better quality music of your requirement. The wider the frequency, the better the results will be given by speakers.

Power handling

This is must check feature. Power handling means the amount of power that a speaker can manage. You need good speakers with improved power handling feature. Power handling come in two types and both are significant, Peak to peak and RMS.


For better sound with minimum levels of distortion, it is better to have external crossovers. Each component receiving the separate wire.


These improve the quality of sound by enhancing electric signals. Many speakers will not deliver good sound without amplifiers while few don’t need one. Its all depend you need of quality sound and speakers compatibility.


It means electric resistance which the speaker will have to receive power. For high powered speakers you need speakers that have low sensitivity rankings.

Manufacturing quality

You don’t want a speaker that will not even last for a couple of years. Read the manual for details about the manufacturing material. Top quality speakers come with durable manufacturing for a better functional life.

Tweeters are built with soft fabrics often silk for better sound quality. While woofers and sub-woofers are made with surround material that helps to produce powerful bass.

Quality Wiring

This is a must read part. Once you have selected best speaker, check for wiring and connections for quality assessment. You need better wirings with improved cabling for better connections.

Design and size

Always select car speakers that suit your car interior and engine battery settings.

How to Drive with Car Speakers

  • Now for our viewer’s interest, we have decided to add a guide for the safe and better driving experience.
  • Focus on the following mentioned important points for a safe and better drive.
  • Always wear seat belts while you drive, keeping your driving license in your pocket.
  • Focus on driving, you don’t want any distraction while driving. It is always advised not to use any mobile phone or tablet while you drive.
  • Drive with the concentration on the road and other vehicles around your car. You must be familiar with the roads where you plan to drive. You should always be ready for any uncontrolled car that may hit you.
  • Keep children in the backseats with seatbelts on. Don’t allow them to play and move around in the moving car.
  • Only drive when your mind is fresh. It is not recommended to drive when you are tired.
  • Always follow federal laws and your local community laws.

Good luck.

Team- Stereo Authority

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Last update on 2023-02-06 / Affiliate links / Images from Amazon Product Advertising API

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