KPH40/Retro
Rediscover the Golden Age of Sound
KPH40/Retro delivers a timeless audio experience rooted in over 65 years of sound innovation and design only Koss can deliver.
Enjoy incredibly spacious, detailed high-fidelity audio with an ultra-wide 15-25,000 Hz frequency response, bringing your music to life with unmatched depth, bass response and detail you have to hear to believe.
Real. Retro. Soul.
The Sound of Koss
A lightweight, ultra durable stainless-steel headband inspired by Koss classics like the P/19 and KFF/100 paired with vivid orange cushions blends timeless styling with modern comfort, creating a bold, nostalgic look that stands out in a world of ordinary headphones.
Legendary Look. Legendary Sound.
15-25,000 Hz
60 Ohm dynamic drivers deliver breathtaking high-fidelity audio with rich, detailed sound, deep bass, and a superior midrange, all backed by the Koss Limited Lifetime Warranty.
Timeless design. Legendary sound. Tuned for today.
Timeless Sound. Timeless Design.
Hearing is Believing
At just $29.99 KPH40/Retro delivers unmatched sound and unmistakable style in one of the most accessible dynamic on-ear headphones we've ever designed.
KPH40/Retro is available today at Koss.com and our Amazon storefront.
