10 Best 6×9 Speakers Reviews 2021 – Expert Buying Guide
Using the factory speaker of your car tends to be a pain in your ears. They are either too low on volume, or sound awful which eventually leaves you desiring a new set.
That’s why the best 6x9 speaker exists, to help you get an alternative for factory speakers that will blow your ears away.
A 6x9 speaker has a way better sound, with more volume capacity and with more precise delivery. You can add the perfect bass to the mix, and you’ll be enjoying an almost flawless option.
Of course, they differ in specific ways with factory models, so it is essential to know more about them.
To help you with that, we’ve compiled a set of reviews with the highest-quality car speaker models out there, as well as a buying guide so you can learn how to pick the right model. Keep reading to learn more.
10 Best 6x9 Speakers Review
After taking a good look at each model, considering their build, design, sound quality, and cost, we’ve decided these are 10 of the best options out there. If you’re looking for a new car speaker, the following models will surpass your expectations:
1. Rockford R169X2 Full-Range Coaxial
The most popular choice in the whole list (and for a great reason), the Rockford R169X2 is a superb 2-way speaker that doesn’t leave anything behind. It offers the chance to enjoy 65 watts RMS power so you can expect a decent loudspeaker at all times. But what it does best is offering excellent clarity and durability.
You won’t have to worry about bass either. The speaker offers decent vibrations that will make anyone dance at the first drop. And with its suitable volume capacity, you can expect an enjoyable experience without having to install a 6x9 subwoofer.
It still manages to offer high-pass crossovers, an integrated tweeter that handles to deliver superb clarity, so everything sounds totally free of distortions. The surrounding area is made of rubber, adding to the quality but also the durability you expect. It won’t rip or lose strength over time while delivering excellent sound.
Moreover, the tweeter comes in a silk-dome flush which contributes to decent tone quality, so anything you play sounds correctly. Along with a vacuum polypropylene cone, you can expect an almost perfect delivery in whatever you like to hear.
But that’s not all. The speaker also comes with grilles and all the necessary mounting hardware. This will make your setup easy and save you tons of time. If you appreciate quality over everything else, this is an excellent choice for you.
2. JBL GTO939 Premium Coaxial Speakers
For those who love high-end models, JBL always brings what they’re looking for. And with the GTO939 Premium Coaxial 6x9 Speakers, you can get everything this brand stands for.
The first thing you’ll notice is a carbon-injected Plus One set of cones. They offer a large design with superb construction that increases the sound quality, improving how the bass sounds but also how clear everything feels.
That goes well with the superb set of crossover components that manage the highs and lows effectively. You won’t have any problem with the volume going crazy or the sounds distorting for lack of control. These speakers will always deliver decent quality that you can enjoy to the best.
As for the tweeters, you get soft-dome models with oversized voice coils. This ensures exceptional sound quality with decent heat dissipation. The power capacity of the speakers will be such that you can make any vehicle vibrate without issues.
Of course, this all comes with a dual-level volume adjustment system. You won’t have to install the speakers in the perfect place to get a superb sound performance. And with the 300-watt peak capacity, you can expect a low delivery every time.
Moreover, the 3-Ohm speaker impedance ensures that the installation won’t be an issue. Even without an amplifier, these speakers will improve how your whole audio system sounds.
Also, the speakers are stylish. You can make them work on any car and enjoy them to the maximum. There is no chance that you will regret getting these sound monsters.
3. BOSS CH6930 Coaxial Speakers
Boss Audio Systems never disappoints, and with the CH6930 you are getting the best 6x9 component speakers out there. For an unbeatable cost, these 200-watt speakers will make your car sound fantastically well. From the bass to the highs and lows, you can enjoy next-level results without having to waste a fortune.
This happens thanks to the polyurethane cone that offers resilience and durability. But this build also delivers an additional advantage: it makes the audio as clear as you can imagine it.
Along with the high-quality tweeters, you get decent voice coil that does not let high temperatures affect the speakers. Overheating is pretty rare, and they will still manage to work for long hours without failing to deliver excellent sound. This also goes well with the rubber surround, ideal for extra audio quality and durability.
You can make the loudest audio possible, and you won’t have to worry about the speakers failing over time. And with a fantastic Piezoelectric tweeter, electric resistance and top-notch sound delivery will be totally possible. Getting speakers that fail due to electrical problems is a thing of the past with this Boss model.
Moreover, you will get a frequency response from 50Hz to 20kHz, which is ideal for decent sound quality at every range. And with 4 Ohms of impedance along with 92 dB, you can expect both high-quality car audio, bass, and exceptional consistency.
Therefore, this is the perfect model for users who want extra quality without having to pay a big amount of money. Economical products don’t have to be bad – that’s what the Boss CH6930 Coaxial Speakers offer.
4. BOSS Audio Systems NX694 4-Way Speakers
Going over another set of Boss speakers with the NX6944 – a 4-way model that makes sure you can enjoy your favorite audio without paying a big amount of money.
With an impedance of 4 Ohms, a frequency response of 45Hz to 20kHz, and 92 dB of sensitivity, this cheap but well-made set of speakers will surpass your expectations. You can get a more-than-decent sound quality that will make any audio sound well enough in your car. And you won’t have to spend a fortune.
This is possible thanks to the polyurethane cone that is totally reliable, durable, and ultra-flexible. The material will make sure you get the ideal sound quality from your speakers for years to come.
Along with its cone, you get a rubber surround. This adds some increased permeability to an already durable product that keeps weather issues from harming the car speakers. And still, it manages to deliver a vibration-free experience that keeps the sound enjoyable at all times.
Surely, though, you get temperature-resistant voice coils as well. You can be sure these speakers withstand all kinds of temperature issues even in the hottest of environments. And with proper ventilation, these speakers won’t get hot at all.
Also, this is all covered with a cast-iron basket that makes sure it doesn’t get harm with impacts either. You’ll get speakers that last a lifetime with this model, and for an unbeatable cost.
And of course, you will also get the necessary items for proper installation, including grills, magnet covers, and more. Setting up this set of speakers will be a piece of cake.
5. Infinity REF-9623ix 3-Way Speakers
If you are looking for nothing less than the best 6x9 speakers for bass, then you’ll be happy to find them in the REF-9623ix from Infinity.
This is a 3-way speaker that offers impressive 300 watts of power, ideal for increasing the volume of your audio system. But the real advantage comes from the 3 Ohms of impedance, which not only helps to produce a more durable set but it also increases overall bass quality.
Then, you can enjoy a Plus OneTM woofer cone, ideal for overall resilience and exceptional sound delivery. You won’t have to worry about the speaker losing strength over time or minimizing its sound quality. And you will always get decent performance even after several years of use.
Along with the superb cone, you get edge-driven tweeters made of textile material. This allows the sound to travel more freely and deliver great quality overall. You won’t have to worry about the audio delivery either, as the tweeter will make sure everything sounds clear enough for as long as it is needed.
All that comes with a sound sensitivity of 94 dB and 46Hz up to 30kHz of frequency response. This is something which is more than needed to get the perfect clarity to anything you play inside the car. You will enjoy high-quality lows and highs, as well as excellent bass all across the sound spectrum.
Overall, this set stands out for delivering a clear bass in any volume range while increasing the capacity to enjoy any kind of audio effortlessly and for a long time. Also, it is decently priced while still meeting high requirements.
6. Kenwood KFC-6965S 3-Way Car Speakers
If you’re on a low budget but still want a decent set of spacers, then the 3-way KFC-6965S from Kenwood is the ideal model for you.
This brand manages to deliver exceptional durability and quality sound. And surely, this model with 30Hz up to 22kHz of sound frequency along with 92 dB of sensitivity will ensure that you get the quality you want. The 4 Ohms of impedance and a well-made build will then provide a durable product.
They offer 400 watts of power output which is enough to sound well without having to add an amplifier. The volume capacity and the overall loudness will be enough to please even the most demanding of users.
As for the construction, you get a polypropylene woofer cone. It ensures extra resilience against weather conditions while making sure the constant sound and overheating make no impact. You will get the same sound quality for years.
The tweeter is made of polyetherimide, an extra long-lasting but flexible material that ensures superb sound quality along with decent resilience. And with the ceramic super tweeter design, you won’t have to worry about anything.
Moreover, the design is standard and in black, which makes it ideal for any vehicle. And with the straightforward build, you can still set them up anywhere in just a few hours. Wasting several hours of installation is something you can forget with this model.
On top of all, they still manage to deliver decent sound quality and bass. You won’t get the loudest or the clearest speakers, but for such a fantastic cost you can’t ask for much more than that.
7. Pioneer TS-A6990F 5-Way Speakers
Pioneer is probably the one brand that you should never overlook if you are expecting no less than fantastic quality. And with the TS-A6990F 5-way speakers, that becomes even more real.
These are a 650-watt set of speakers that will increase the sound capacity of your car exponentially. With this amount of power output along with 4 Ohms, 93 dB of sensitivity, and a superb 28Hz to 30kHz frequency response, you will enjoy exceptional sound at all times.
This all comes from the ability of a triple polyethylene hard-dome tweeter to provide durability and decent sound delivery. With the polyetherimide film cone, it offers excellent mid-range quality for all kinds of audio and sounds.
But the real advantage comes from the whole cone build, boasting an injection-molded polypropylene construction reinforced with carbon and mica. This means that you’ll get exceptional durability without leaving behind the sound quality, so you can enjoy the audio system to the max.
They are still good-looking with a standard black color with grey stripes. You can set them up on any car, and you will receive a decent appearance that won’t bring much attention but won’t be overlooked either.
And undoubtedly, they offer the perfect weight and design to be easy to install. Especially with the unique gravity bracket, you can set them up practically anywhere on the vehicle without issues.
The best of all is that the bass and overall crispness is more than decent. You will make your favorite audio a total pleasure to enjoy with this set of car speakers.
8. Kicker 43DSC69304 D-Series 3-Way Coaxial Speakers
When it comes to mixing sound delivery, durability, and good looks, few models match the ability of the Kicker D-Series. We could even say they are the best 6x9 car speakers for the cost & quality.
They have a peak of power output at 360 watts which makes sure you can get decent loudness without distortion. But this happens thanks to the 30Hz to 20kHz frequency response that tackles highs and lows effectively. And with a 92 dB of sensitivity, it will make sure that all your audio sounds decent at all times.
Moreover, they offer an impedance of 4 Ohms which along with the superb polypropylene woofer and polyester surround, you’ll get extra durability. From the bass clarity to the sound crispness, it handles everything nicely so you can enjoy all your audio without setbacks.
The tweeter doesn’t stay behind with a PEI construction that handles the weight of time well. But the real advantage comes from the domed design that increases the sound delivery and overall quality exponentially.
As for the design, it comes with a decent basket and touches that look rugged. It actually has minimal tweeter protrusion, which makes it sleek and easy to install. This matches well with the thin-profile build, so you’ll get everything you could need from a high-quality speaker design.
Along with the grilles, wires, connectors, and clips, setup will be a piece of cake. Whatever you could need, this set of speakers offers it.
9. CERWIN VEGA XED693 3-Way Coaxial Speakers
Another excellent model that is worth having is the XED693 from Cerwin Vega. Coming from one of the most overlooked brands in the market, you can expect decent quality car audio in every way.
The first thing you’ll notice is a superb CV tweeter with Piezo design. This allows the speakers to offer excellent sound delivery for the cost. And with the woofer it comes with, you can get ideal bass without having to get a separate subwoofer.
This gets even better with the 50Hz to 18kHz frequency response, which allows decent clarity with a full sound delivery. Even in the lowest lows or highest highs, you will receive satisfactory sound quality from these speakers. The sensitivity at 94 dB will also make it possible to enjoy loud audio.
And with the 300 watts of power, this gets even better. You won’t have to get an amplifier or place the volume to the highest level to enjoy loud sounds no matter what you’re playing.
All of that comes with one of the most reliable and simplest installation systems. The design is straightforward and offers the chance to hook it up anywhere without having to make much of an effort.
On top of that, the tweeter and speaker look stylish enough with a modern design. You can make your vehicle stand out with this set of curvilinear poly cones. Along with the butyl rubber surround, you will receive a good-looking but also a durable product in its entirety.
For the price it boasts, you can expect no less than a magnificent experience with these car speakers.
10. CT Sounds Bio Speaker System
For a modest price, you can still get exceptional quality – precisely what the Bio Speaker System from CT Sounds offers.
This is a 240-watt set of speakers that offers the chance to enjoy loud audio without having to break windows. The quality is excellent, and the volume goes high enough to get pleasant melodies for anyone.
Also, the set comes with 4 Ohms impedance which is the standard to match any kind of car audio system. You can make it work with either small or large vehicles without having to make new installations.
For the frequency response, you can enjoy a 40Hz to 20kHz capacity. So, the delivery is more than excellent. And with a 90 dB output, you can expect all your audios to play at the right volume.
On top of that, you get an injection polypropylene cone which delivers proper sound without leaving durability behind. This pairs up well with the silk-dome tweeter and the rubber surround on the speaker. Together they will make sure that this set of speakers lasts several years without problems.
The front plate comes with white zinc with a protective coat, and the wires come with an aluminum-copper clad construction, which makes it extra durable. You won’t have any problem getting superb reliability from this system.
As for the looks, the tweeter and speaker boast a black color that looks decent enough to work on any car. You won’t have to make any effort installing or re-painting to make them look well.
Here’s What to Look for before Buying
After going through all our 6x9 speakers' reviews, you are probably still confused about what model to go for. But don’t worry - that’s why we’re here. We want to help with that by teaching you all the different factors to consider before buying.
Here’s what we mean:
The first thing you’ll find about many sets of speakers out there is that they offer a power delivery in watts. It could go from 100 watts to 500 watts and up to 1000 watts or more.
Of course, the more power output, the louder the speakers will be. This refers directly to the amount of electricity they can handle and transform into sound.
While we recommend going for a high number here, we don’t like anything over 500 or 600 watts. Anything over that is often too loud which distorts the sound with 6x9 speakers, or eventually leaves bass or frequency range behind.
The sensitivity means how much the speakers can deliver in terms of loudness. This would work directly with the power output, and it can be a perfect way to know how well the speakers will sound.
But it is not that easy, though. Sensitivity means how well it handles the music volume of your audio systems, so there are many things to consider here. But overall, anything over 87 dB or decibels in sensitivity will be enough to increase the audio loudness well enough.
Quality and Frequency Range
When you hear someone talk about highs and lows, they’re referring to the frequency of the sound. And of course, all car speakers have a different way to receive this frequency.
That’s what we call frequency range, the overall ability of the speakers to handle different types of sound – from lows like bass, and highs like treble.
You’ll want your speakers to handle all of them well enough. For that, we recommend going for a frequency range of nothing more than 50Hz in the low field, and no less than 15kHz in the high spectrum.
This will be enough to get a decent sound quality that does not disappoint you. Especially when it comes to the lows, if you get something with a low-enough range, you may not need to get an additional subwoofer.
Clarity and Crispness
While frequency and output will help you get more sounds and at the proper volume, it is clarity you should strive for.
This is hard to pick because the only way to know that is to really listen to what the speakers have to offer. But you can have an idea by comparing the overall power output and sensitivity to the frequency range.
If a speaker offers a wide frequency range with 400 watts of power and about 94 dB, then you’ll be getting a decent product. But if the frequency range is too tight and the power output is too high, then it’s possible to get a lot of distortion. This will affect the bass, the treble, and the midrange sound quality.
So focus on clarity and crispness if possible. This will reduce distortion and unwanted sounds.
Impedance or Resistance
Here is where you’ll find the Ohms. This refers to how well the speakers can handle electricity going through the audio system.
It mostly matters if you want to make them work with amplifiers or boosting audio systems. We usually recommend going for nothing less than 3 Ohms and no more than 6 Ohms if possible. That will ensure that you can hook them up with any system and amplifier if needed.
The technical sound factors of your speakers are essential, but it won’t be possible to enjoy them if the construction is not worth it.
Here’s where you need to consider how the tweeters are made. We usually advise getting something like dome-shaped, soft-shaped, and similar ones. Apart from that, they should come with a decent ceramic, plastic, or rubberized material that stands the weight of time and delivers proper sound.
As for the 6x9 subwoofer, we always recommend light materials like polypropylene, fabrics or textiles, mica, and even ceramic.
This will ensure that the sound travels well through the speaker but also increases the overall durability of the product. The ideal material will also honor the frequency response for proper bass eventually.
Finally, you’ll have to consider the surround. This is not as important as the tweeter or the subwoofer, but it still offers a particular advantage if you pick the right model.
Usually, a decent surround is made of rubber. That will be enough to get proper durability without harming sound quality. But cheap versions may come with cloth, foam, or even latex which are not as durable or sound-effective.
Top Brands on the Market
Now, you’re almost ready to get the best 6x9 speaker, but first, let’s go over all the major brands that you should consider when buying. Here they are:
The first brand that you’ll find decent enough to provide exceptional quality is Boss. This is a next-level engineering brand that focuses on superb acoustic without leaving design behind.
It sells speakers and audio systems of all kinds. But its 6x9 models are not to overlook. You won’t find anything as reliable as a Boss car audio system, either in the low or high end of the spectrum.
JBL is another brand that is worth considering, especially for its capacity to deliver superb sound for the low-budget user.
What really stands out about JBL is the durability of its speakers. Even the cheapest ones tend to be more long-lasting than the high-end models of other brands.
Anyone who wants powerful sound will probably find Rockford Fosgate ideal. At a decent cost for the quality, you can make any car much louder with a speaker from this brand.
They are also fantastic for all kinds of audio products, so you can mount an entire Rockford Fosgate sound system and enjoy superb quality without emptying your wallet.
The power handling capability of rockford fosgate speakers are really great. You won't regret buying one of thease.
When it comes to exceptional quality at low prices, no brand competes against Kicker. While it works well on any place in the price spectrum, Kicker focuses on providing low-end models that stand out in durability and sound quality.
If you’re on a small budget and want to get a decent speaker, go for Kicker. And if not, you can still get its high-end models and enjoy even better results.
It doesn’t matter what kind of audio product we’re talking about; Pioneer always stands out. And surely, when it comes to speakers, they will never let you down in terms of cost or quality.
You can get a Pioneer speaker and expect decades of use, top-notch performance, and the most enjoyable audio quality.
How to Install 6x9 Speakers?
If you want to enjoy your new 6x9 speakers to the maximum, you’ll have to know how to install them correctly. And that’s what you’ll learn now. Take a look:
Prepare the Tools
First off, you’ll have to arrange a set of tools depending on your needs. Remember, not all speakers are the same, not all cars are equal, and not all audio systems demand the same work. So, getting these tools will be a little complicated, depending on where and how you want to install the speakers.
To make it simple, we have arranged a general list of standard tools to consider for the installation process:
All these tools are a standard set of requirements for most cars. However, different audio systems, cars, and speakers may demand additional tools like wiring kits, silicone, electrical testers, and so on.
Make Sure the Speakers Fit
The second step to install the new speakers is to make sure that it fits inside your vehicle. Even if you get the best 6x9 speakers in terms of quality and overall sound delivery, you may still fail to get something that meets your requirements. So make sure it can fit in your car.
Some models come with their own mounting systems, including brackets, screws, and so on. Others may not come with any of that and demand extra installation efforts like new holes in the car and so on. The best you can do is to compare the new ones to the old ones.
If they look similar enough, then the installation will be easy enough as well.
Disconnect the Car Battery
Before you start everything, first disconnect the battery. Remember, all audio systems connect directly to the battery of the vehicle, which could draw energy while you’re installing the speakers. This could be dangerous for you and also end up damaging the speakers and audio system entirely.
To prevent that, you should make sure there’s no connection to the battery before you get into work.
Read Instructions Carefully
After disconnecting the audio system from the battery, proceed by reading the instructions of the speakers you bought. You should also go and read those of your car if there’s any. These instructions will teach you everything from the installation to the reinstallation, and disconnection process.
They won’t give you all the answers, and you may not understand them completely. But they can be essential in preventing mistakes and also knowing how to proceed according to the design of your car and audio system, as well as the new speaker.
Get Rid of Panels or Grilles
This is where you remove the protectors of the speakers. Most cars come with these panels or grilles that protect them from impacts and objects. They usually come with flat screws so you can get them off with any flathead screwdriver. If they come with bolts, use a wrench instead.
Some of these grilles or panels are built-in with the car. This means you may need to remove seats, door panels, or simply get inside the trunk to remove them. But even if they are hard to uninstall, it should always be possible.
Remove the Old Speakers
After removing the protective panels or grilles, you should now disconnect the old speakers from the car. Old speakers often come directly hooked up to harnesses or complex wiring systems. Before you disconnect it completely, be careful not to damage any of the wirings by pulling or ripping too hard.
Conserve the screws and other installation items that come with the old speakers if you may use them later on the same car or another.
Connect the New Speakers to the Electric System
After disconnecting the old system, it is time to install the new one. If you’ve read the 6x9 speaker review and instructions, you should know how to do this. But if you haven’t, then you should just follow the wires.
Most speakers go directly onto a wiring harness. But sometimes you may need to solder or crimp the wires together. Otherwise, using electrical tape could be enough (but not as durable).
The overall focus should be on piecing up positive wires with positive wires, and negative ones with negative ones. This will prevent damaging electrical currents eventually.
Test the Speakers
Now that the speakers are hooked up, you should proceed to turn the audio system on. Play any audio you have and make sure they sound okay. If you experience any loss of audio while testing or the speaker just doesn’t emit any sound, then you will probably go back and check everything.
Once the speakers start emitting sounds without turning off or losing strength, then you are ready to continue.
Secure & Tighten Up
If the speakers don’t have any problem and the sound comes out perfectly, then it is time to secure everything. Make sure to use the proper screws, bolts, and grilles or panels to secure them. Focus on tightening up properly to prevent any movement while they work. They should fit tightly on your car.
Install Subwoofers & Tweeters
Before finishing off, you may want to install a 6x9 subwoofer or tweeter along with your speakers. For that, you should first make sure that they fit. If your old system had subwoofers and tweeters, then you shouldn’t have any problem. If not, you may need to set the space and connections yourself.
Both woofers and tweeters can have additional energy requirements. So it is crucial to install them to a proper power supply or battery. We recommend connecting directly to the battery to prevent issues in the long term.
Finish by Testing Everything
To make sure you’ve successfully installed your new 6x9 speaker system, you will have to try it up one last time.
Make sure everything from the subwoofer to the tweeters and any additional speaker works properly. Try every volume from low to high; make sure everything functions correctly. Also, check whether everything stays in its place while working.
If everything sounds well, doesn’t move, and fits securely in its place, then you’re done. You can see installing a new set of speakers is not that hard. By learning what to do, you can make it possible without problems.
Frequently Asked Questions
Even after reading our buying advice, reviews, and how-to-install guide, you may still need to learn a few more things about 6x9 speakers. That’s why we brought an additional section with critical factors to think about:
1. What’s the difference between a 2-way, 3-way, or 5-way speaker?
The difference is that each one splits the sound in different ways. The 2-way goes from speakers to tweeters while 3-way uses tweeters, speakers, and subwoofers. And the 5-way uses two speakers, two tweeters, and a subwoofer.
2. How do I know the bass quality of the speaker before buying?
To get the best 6x9 speakers for bass, you should get as low of a frequency response as possible. For example, a 60Hz to 30kHz response will offer less bass than a 20Hz to 40kHz frequency. On top of that, hard materials like ceramic tend to provide a better bass sound as well.
3. Is the power output of my speakers relevant?
Yes, and no. The wattage will let you know how much electric current the speakers can handle without getting damaged. But unless you have extra big amplifiers with gigantic power supplies, this shouldn’t be a problem.
4. What can I do with an adjustable crossover?
An adjustable crossover helps you tweak the frequency response of the speakers. This is usually not necessary to touch unless you know what you’re doing.
5. Should I do any maintenance to my 6x9 speakers?
While it is not necessary to do any maintenance, it is always recommended to keep the car as clean as possible. Also, try to keep the wiring free of any dust or debris.
When it comes to picking the ideal model, you shouldn’t go for the one that looks fantastic, but the one that matches your demands.
Now that you’ve gone through all the reviews as well as the buying guide, you should be careful of what you pick.
In the end, it all boils down to your preference. As long as it matches all your requirements, there shouldn’t be any problem whatsoever. So, good luck and happy shopping!