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Koss Corporation is US-based headphone manufacturer. Established in 1953, the company introduced to the world the first high fidelity stereophones. Learn more

About vendor

Koss was founded in 1953 as a hospital TV rental company by John Koss. When looking for new ideas to kickstart the company, John teamed up with engineer Martin Lange. Almost by accident the two of them came upon the headphone idea as a result of an attempt to market a portable phonograph. What made this product unique was the privacy switch feature, which gave listeners the opportunity to listen to the first Koss SP/3 Stereophones.

 

Until then headphones had only been used in communications applications. In 1958 the design was introduced at a hi-fi trade show in Milwaukee, and it became an instant success. Soon after the trade show, Koss went into business manufacturing and marketing stereophones.

 

In the following years Koss developed a number of iconic models that are still being sold to this day and loved by millions. Such are the company’s most legendary series Porta Pro, first introduced in 1984. Other notable examples include Pro/4AA launched in 1970, as well as the 1990-s inventions: KSC35, UR 20 and The Plug.

 

Koss technologies were copied by the competition. In 2020, Koss sued Apple, Bose, JLAB Audio, Plantronics Inc., and Skullcandy for patent infringement, eventually settling with Apple in 2022 for an undisclosed amount.

 

Since 1989, all headphones manufactured in North America by Koss come with a limited lifetime warranty covering normal use by the initial owner. 

 

The Koss family still owns more than 75% of the firm.

Vendors catalogue
SKU: 196627.102
1350 UAH*
out of stock
Headphones Koss BT221i On-Ear Clip Wireless Mic 196627.102. The Koss BT221i Bluetooth 4.2 Wireless Headphones with Mic provide a comfortable fit and are designed to keep you connected, thanks to specially designed waterproof earhooks. The unique swivel mounts are ideal for music lovers with an active lifestyle. Enjoy music on the go for up to 6 hours. Bluetooth 4.2 technology, built-in microphone and remote control.
SKU: 196982.102
1789 UAH*
out of stock
Headphone Koss The Plug Wireless Noise Isolating Mic 196982.102. Excellent sound isolation thanks to the original design of the headphones - you are left alone with the music. Foam ear cushions heat up from body heat to form into the shape of the ear canal. Koss The Plug's excellent sound isolation and maximum comfort are now available wirelessly. Koss The Plug Wireless in-ear headphones support Bluetooth version 4.2 technology. The built-in lithium-ion battery allows you to listen to your favorite music for up to 6 hours on a single charge.
SKU: 196750.101
1350 UAH*
out of stock
Type: wireless; Cable length/radius: 10 m; Frequency range: 18-20000 Гц; Sensitivity: 110 dB; Color: gray and black;
SKU: 193558.101
678 UAH*
out of stock
Type: case; Compatibility: Koss Porta Pro; Color: black;
SKU: 196817.101
2499 UAH*
out of stock
Type: wireless, TWS; Appointment: for mobile devices; Design: intracanal; Color: black;
SKU: 189288.101
240 UAH*
out of stock
Type: tips; Appointment: for headphones;
SKU: 196255.101
180 UAH*
out of stock
The Koss Y88 splitter provides two headphone outputs from a single audio source. It features a robust L-shaped plug for increased reliability and durability. The Y88 will be a great solution for traveling with two people.
SKU: 192873.101
339 UAH*
out of stock
Type: volume control; Appointment: for headphones;
SKU: 193970.101
2149 UAH*
out of stock
 
Type: wired; Appointment: for mobile devices; Design: folding; Intentional impedance: 60 Om; Frequency range: 15-25 000 Гц; Sensitivity: 101 dB; Weight: 79 g; Color: silver and black;
SKU: 195398.101
4998 UAH*
out of stock
Type: wired; Appointment: studio; Intentional impedance: 35 Om; Frequency range: 10–25 000 Гц; Sensitivity: 99 dB; Color: black;
SKU: 197039.101
1497 UAH*
out of stock
Type: wired; Cable length/radius: 1.2 m; Appointment: for mobile devices; Design: folding; Intentional impedance: 60 Om; Frequency range: 15-25 000 Гц; Sensitivity: 103 dB; Weight: 62 g; Color: black;
SKU: 197063.101
1899 UAH*
out of stock
Type: wired; Cable length/radius: 1.2 m; Appointment: headset for PC, for mobile devices; Intentional impedance: 60 Om; Frequency range: 15-22 000 Гц; Sensitivity: 98 dB; Weight: 172 g;
SKU: 195794.101
1599 UAH*
out of stock
Type: wired; Cable length/radius: 2.4 m; Appointment: for mobile devices; Design: full-size; Intentional impedance: 100 Om; Frequency range: 18–20 000 Гц; Sensitivity: 101 dB; Weight: 340 g; Color: black and silver;
SKU: 194697.101
1398 UAH*
out of stock
Type: wired; Cable length/radius: 2.4 m; Appointment: headset for PC, for mobile devices; Intentional impedance: 32 Om; Frequency range: 30-20 000 Гц; Sensitivity: 97 dB; Color: black;
SKU: 196635.101
598 UAH*
out of stock
Type: wired; Cable length/radius: 1.2 m; Appointment: for mobile devices; Mounting type: in-ear; Intentional impedance: 16 Om; Frequency range: 10–20 000 Гц; Sensitivity: 112 dB; Weight: 7 g; Color: black;
SKU: 194770.101
687 UAH*
out of stock
Type: wired; Cable length/radius: 1.2 m; Appointment: for mobile devices; Mounting type: in-ear; Intentional impedance: 16 Om; Frequency range: 10–20 000 Гц; Sensitivity: 112 dB; Weight: 7 g; Color: white;
SKU: 192485.101
1599 UAH*
out of stock
Legendary portable headphones – a combination of comfort and sound quality. The Koss Porta Pro® headphones have set the standard for quality and comfort in the world of personal audio, rightfully becoming a true legend. Designed for people with a refined musical taste, Porta Pro has remained one of the most popular headphone models in the world since 1984.
SKU: 192576.101
999 UAH*
out of stock
Type: wired; Cable length/radius: 1.2 m; Appointment: for mobile devices; Mounting type: behind-the-ear arc; Intentional impedance: 60 Om; Frequency range: 15-25 000 Гц; Sensitivity: 101 dB; Weight: 26 g; Color: silver;
SKU: 192865.101
249 UAH*
out of stock
Type: wired; Cable length/radius: 1.2 m; Appointment: for mobile devices; Intentional impedance: 32 Om; Frequency range: 80-18 000 Гц; Sensitivity: 91 dB; Color: white;
SKU: 192592.101
249 UAH*
out of stock
The ultra-lightweight Koss KPH7 on-ear headphones fully deliver the signature Koss sound. Providing incredible sound quality, they are perfect for people who need ultra-light headphones. The Koss KPH7 on-ear headphones are equipped with dynamic elements for an extended frequency response. They feature a modern design. The Koss KPH7 is ideal for portable MP3 players or iPods.
SKU: 195124.101
1359 UAH*
out of stock
Type: wired; Cable length/radius: 1.2 m; Appointment: for mobile devices; Intentional impedance: 60 Om; Frequency range: 15-25 000 Гц; Sensitivity: 101 dB; Color: black;
SKU: 112136.101
54999 UAH*
out of stock
Type: wired; Cable length/radius: 1.2 m; Design: full-size; Intentional impedance: 100 Om; Frequency range: 8-35 000 Гц; Sensitivity: 98 dB; Color: black;
SKU: 196651.101
1599 UAH*
out of stock
Type: wireless; Cable length/radius: 10 m; Appointment: for mobile devices; Mounting type: behind-the-ear arc; Frequency range: 18–20 000 Гц; Sensitivity: 104 dB; Color: gray;
SKU: 193540.101
1398 UAH*
out of stock
Type: wired; Cable length/radius: 2.4 m; Appointment: headset for PC, for gamers; Design: full-size; Frequency range: 20–20 000 Гц; Color: gray and black;

Publications

News and reviews
08.09.2025
В оновлених Porta Pro Wireless 2.0 поєднано впізнаваний дизайн із сучасними технологіями. Легендарна модель, яка свого часу стала символом портативного аудіо, відтепер із новими можливостями для зручного використання вдома, у мандрівках...
15.09.2023
Легенда звуку Koss повертається з новою хвилею класичних, оновлених і навіть майже забутих ретромоделей! Поповнення та розширення асортименту відбулося майже в усіх товарних категоріях популярного бренду.
07.10.2021
Всесвітньо відому американську компанію Koss було засновано в 1953 році. Дотепер Koss залишається одним із лідерів ринку, надаючи великий вибір навушників і гарнітур на будь-який смак і для будь-яких завдань.
07.07.2021
Хто не знає про Koss? Це легендарний бренд, першопроходець та спеціаліст у сфері персонального та професійного аудіо. З далекого 1953 року і до сьогодні шанувальники музики відзначають точне відтворення звуку, яке отримало історичну...
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