Introducing: Drop x Koss KPH40X Utility

Introducing: Drop x Koss KPH40X Utility
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Koss collaborated with San Francisco-based Drop to develop the KPH40X Utility, tapping into its unique “Community-Driven” commerce platform to inform the product.

Featuring the unmatched sound quality of the original KPH40 Utility, the Drop x Koss KPH40X Utility features uncompromising connectivity with the ability to connect to USB-C, Lightning and standard 3.5mm ports (USB-C and Lightning Utility Cords sold separate).

KPH40X Utility features an updated aesthetic with a blacked-out body and interchangeable red and blue ear-pads giving KPH40X Utility a retro look with a modern mindset.

The Drop x Koss KPH40X Utility is available exclusively at



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