The Top 6 Best Koss Headphones Of All Time

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Koss, as a brand, has a history of its own! Being around the world since 1958, Koss produced and also keeps producing amazing products that have to do with sound in general!

You can easily find Koss headphones worldwide, but I think you need some expert advice to choose the best Koss headphones! In this case, welcome to Audioviser, the perfect place to find them.

In this article, you will have to do with the best Koss headphones that you can find! The article consists of the top five picks, which are the most highly rated ones, considering people all around the globe!

Without losing too much time, let’s take a closer look, and let’s dive into the details about the Koss headphones chosen!

Most Affordable
Koss KPH7

Koss KPH7

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Best In-Ear
Koss BT115i

Koss BT115i

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Best Wireless
Koss KPH7 Wireless

Koss KPH7 Wireless

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Best Build Quality


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Best Sound Quality
Koss KPH30iK

Koss KPH30iK

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Best Overall
Koss Porta Pro

Koss Porta Pro

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The Top 6 Best Koss Headphones

6. Koss KPH7 – Most Affordable

The first headphones that I chose to review for you are the Koss KPH7. As you can notice, they are titled as the cheapest among them all. But, in fact, these Koss headphones are also the most affordable headphones that you can ever find, and not only when compared with the other Koss products, but with any headphone that has ever been made!

As per these headphones’ design, they are pretty good-looking ones, and they come with a variety of color choices; you can choose between black, blue, green, red, violet, and white. The headband is adjustable, and it owns a very secure fit once in your head; it is not bulky and doesn’t move at all. The earpads are filled with a soft foam material that makes them comfortable, plus they are replaceable.

The frequency response that these headphones work at is from 80Hz up to 18kHz, and all lows, mids, and highs are brought to you clearly and with a very well balance. However, a thing that shouldn’t be left unmentioned on these headphones is the great bass that they deliver; it is deep and clear enough to make bass lovers fall in love with these headphones.

The headphones include a wire in order to be connected; it is a 4-foot long wire that owns a 3.5mm plug, and it makes the headphones compatible with any device that accepts that plug, meaning any device that has a 3.5mm port.


  • Super Affordable
  • Great Bass Response


  • No Controls and No Microphone Attached on the Wire

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5. Koss BT115i – Best In Ear

Koss BT115i is the company’s famous in-ear headphones. They come with a good build, and also they come with a great connection, which is fully wireless! Let’s see what the features that these Bluetooth headphones include!

As for the design of these Bluetooth headphones, it is fully ergonomic! The ear tips are designed to fit any ear, coming in three cushion sizes, S, M, and L. The color that they come in is a combination of dark grey and black. Besides that, these in-ear headphones are also sweat-resistant, meaning that they can be used during sports activities of any kind without the risk of being damaged!

When it comes to sound quality, these Bluetooth headphones work with a frequency range from 18Hz and go up high to 20kHz. In all genres of music, every type of frequency comes greatly from the headphones, allowing you to hear a very clear sound firstly, then it brings a great bass. The sound, in a way, depends on the sizes of the ear tips that you choose (all mentioned above); once you find the best size, there will be no sound leakage or any other thing that may destroy the quality of sound.

They own a cable, but they are wireless! Being wireless headphones, they use the Bluetooth connection of version 4.2, and they are compatible with many different devices that include the same connectivity. In addition, the cable includes the microphone, which allows you to use the headphones for calls or whatever you need them for. On the other hand, the headphones with the built-in rechargeable lithium-ion battery can last for more than 6 hours when it comes to battery life.


  • Ergonomic Design
  • Wireless
  • Bluetooth headphones


  • Battery Life Could be Better

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4. Koss KPH7 Wireless – Best Wireless

I know that these headphones have a similar name as the first headphones I already mentioned, but they own another word: wireless! That means that these headphones totally differ because these ones are wireless. That is not the only thing that makes a difference; there are other things as well. Let’s see!

The Koss KPH7 Wireless are over-ear headphones that include a slim headband and big earcups! The material that these headphones are made of is mostly plastic, with an exception in the earpads because they are made of a cushiony material on the inside, and they are wrapped in leather. The color that they come in is black, and they are indeed very cool when it comes to looks.

The audio quality in these headphones, as in all headphones, is controlled by the drivers that work with a frequency range of 20Hz as the lowest and 20kHz as the highest. The bass is super deep, just as it should be, and the sound, in general, is brought as a spacious one, meaning that it comes wide enough to be heard clearly and without any fuzziness.

The connectivity is something that these headphones really shine on! With a Bluetooth connection of version 5.0 (a new one), the headphones bring very strong and sturdy connectivity. They are compatible with different devices that own Bluetooth; smartphones, laptops, tablets, and many others.

Since wireless, the headphones own a battery life that shocks you! With a rechargeable battery, the headphones have a battery life that can last for more than 18 hours once they are fully charged. For charging, they use a USB port.


  • Great audio quality
  • Battery Life


  • Plastic Build
  • No Adjustable Headband

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3. Koss KTXPRO1 – Best Build Quality

The full name of these headphones is Koss KTXPRO1 Titanium. That tells us that just as titled, the headphones own a great build and are sturdy enough to last for a longer time. Plus, just like all Koss headphones, these ones too are affordable because they come at a very low price.

What can I say about the design? The headphones are made of titanium, which is one of the strongest materials for the making of headphones in general. They include an adjustable headband that features a sling for better comfort, and the earcups that go on your ears are soft so that they don’t bother or irritate you in any way. The headphones are also lightweight, which assures impressive portability, and they are a great companion when traveling around.

Titanium not only stands for the build quality. The headphones own titanium-coated drivers that do their best to deliver amazing and exceptional sound to you. The frequency response that these headphones bring the sound is from 15Hz and goes up to 25kHz. From lows to highs, the headphones bring great and clear sound in general so that you can listen to your favorite music with clarity all the way. Unfortunately, the headphones don’t own a microphone and can only be used for listening to music; on the wire that they own is attached the volume control, which can be easily used.

The Koss KTXPRO1 are wired headphones, and they own a 4-foot cable that can be connected to many devices that own the 3.5mm port since they own that type of plug. The devices that these headphones can work with include smartphones, tablets, laptops, computers, and many other devices.


  • Durable
  • Compatible with many devices


  • No Microphone

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2. Koss KPH30iK – Best Sound Quality

Koss KPH30iK is Koss’ excellent headphones when it comes to sound quality! Besides bringing a great sound quality, the headphones are portable, durable, and work really great with any device that you want to connect them with. Let’s dive deeper into the details!

These headphones are lightweight, and when it comes to portability, they, based on their weight, are the greatest ones out there. The headband and the earpads are very well built; the headband is steady and flexible at the same time because it allows adjustments of any kind. The earpads, on the other hand, are fluffy on the inner part for a better fit and better comfort. There are some different colors that these headphones come in, but when choosing another color from black, you will notice that there are some slight changes.

With the High-Resolution dynamic audio drivers, the sound will be delivered as a spacious/wide sound that is clear, and it is brought to you with a frequency range that works from 15Hz and goes up high to 25kHz. The bass quality is also something that these headphones are proud of! It is deep and with an immersive accuracy as well as it is super well-balanced. The headphones include an in-line microphone meaning that it is attached to the headphones wire, allowing you to use the headphones for phone calls, too.
As mentioned, these headphones include a wire, meaning that they are not wireless. The wire is a very rugged one, and with the 3.5mm plug that it owns, you can connect the headphones with different devices that you may already own.


  • Portable and Durable
  • The sound quality is Great


  • Not very Clear during Calls

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1. Koss Porta Pro – Best Overall

Koss Porta Pro is the most famous name in the Koss industry! The on-ear headphones are Koss’ perfect product that from the moment that they were launched, they keep catching and earning a place as the best headphones all around the world! So let’s see what they contain!

These headphones own a very interesting design! They are made of super-durable materials that make the headphones long-lasting in every way possible. Besides being strong, the Koss Porta Pro headphones are also very comfortable while on your ears; they include an adjustable headband and fully adjustable soft earpads. The earpads can pivot in any way in order to be a better fit. The colors that these headphones come in are black, and the most famous one is the black and silver combination.

With a frequency response from 20Hz up to 17kHz, the Koss Porta Pro headphones deliver an amazing sound quality! All the frequencies, lows, mids, and highs come fully detailed and balanced, especially the lows! Bass is the best thing that these headphones work with. The bass is very deep and brought perfectly, so these headphones can also be considered the best ones for bass. It is important to know that the sound quality is a little bit dependent on the placement of the headphones; they sound better when they are put closer to the ear.

Connectivity-wise, the headphones are wired. The wire that connects them to the devices is attached to the left earcup.


  • Design
  • Sound Quality


  • The Wire should be Stronger

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Final Thoughts

As mentioned at the beginning, you can notice that Koss has really great headphones because they are a very old company that has worked for many years now. Even though somehow different, the headphones are also similar in many ways. As you can notice, most of them are wired, except the Koss KPH7 Wireless and Koss BT115i, which are wireless headphones.

When it comes to the sound quality, they bring almost the same one, but take a deeper look if you choose to purchase one of the headphones that I mentioned!

I really hope this article will help you find the best Koss headphones!

Further Reading

The best overall headphones in this article are Koss Porta Pro, and I would like to mention for you guys a comparison between Koss Porta Pro and KPH30i, in order to find out which ones are better!

Just like Koss, there are many different brands, and I would like to include that you guys can find some of the best JLAB earbuds on the market, in case you are interested in earbuds.

For you gamers, you can find out whether Beyerdynamic headphones are good, or in case you own sony headphones, and you have some slight problems with the connectivity, you can check out why they keep disconnecting!

Whether you’re looking for information on audio equipment, looking to learn more about how things work in the music field, or looking for reviews of products, we got you covered!



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