KOSS coupons

November 2017
Top Coupon

15% off

Works sitewide. Use this coupon to get 15% off your order when you sign up.

Top Coupon


Get a Free limited Life time warranty from KOSS Stereophones.

Recently Expired Promo Codes


Receive 15% off Headphones & More.


Receive 25% off Select Training Gear.

30% off

Works sitewide. Enter this code to get 30% off your order.

About KOSS

Koss knows headphones. After all, founder John Koss invented the first stereo headphones in 1958. Since then, Koss has become a leading headphones manufacturer, including what are widely regarded as the best low-end headphones on the market. Koss.com also offers the first and only true over-the-ear Wi-Fi headphones, the STRIVA Pro. If you’re looking for quality cases or extra ear cushions, they can be found at Koss at reasonable prices.

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