Back to School With Koss

Use Code: SCHOOL15 to Save 15% on select Koss Headphones for education, virtual learning and multimedia.

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International Shipping

Koss offers International Shipping from the USA to most countries and regions.

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KPH40/Retro

Experience breathtaking high-fidelity audio and real retro soul only Koss can deliver.

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ModRetro Chromatic handheld game console in yellow, orange, green, blue, pink and black with color matching Koss Porta Pro Headphones

Retro Vibes

Get the exclusive ModRetro x Koss Porta colorways for the Chromatic game console.

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KPH30 Wireless

Reimagined from the inside out, KPH30 Wireless delivers breathtaking high-fidelity wireless Bluetooth audio.

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KUSB-50

Analog Pass Through cord with mic and remote for KPH30 Wireless and Porta Pro Wireless.

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Koss Retro Collection

Rediscover the Golden Age of Sound with Koss, where Vintage Style Meets True High-Fidelity Audio. 

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History of Koss

The history of Koss spans over 60 years of ingenuity, integrity & innovation. #TheOriginal

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Koss Utility Series

Koss Utility Series features a detachable cord system that lets you connect to USB-C, Bluetooth, or 3.5mm devices.

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Utility Bluetooth Adapter

Bring wireless freedom to your KPH40, Porta Pro and KEB90 Utility Headphones.

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Grid of lifestyle images of different models wearing Koss headphones in different environments.

Shop Our Social

Looking for a new way to find the perfect pair? Shop our Instagram and Pinterest right from Koss.com for a closer, more personal look at our most popular headphones.

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Create Your Koss Account Today

Get 15% off your first order when you create your account. Be the first to know about new products & deals as well as enjoy easier access to past purchases, warranty support & more.

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Register Your Product

Register your Koss Headphones now for easier access to past purchases, warranty support & more.

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How to Use Your Koss Warranty

Things happen, click below to learn how to register your Koss products or use your Koss Warranty.

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The World's First SP/3 Stereophone

This is the story of how John C. Koss invented the World's first SP/3 Stereophone in 1958, forever changing the way we all listen to music.

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