Koss Corporation KOSS

Company Overview

Koss Corporation is a U.S.-based consumer electronics company focused primarily on the design, manufacture, and sale of stereo headphones, wireless audio products, computer headsets, communication headsets, and related audio accessories. The company operates within the broader consumer audio and personal electronics industry and is widely recognized for its long-standing role in the development of stereo headphone technology. Revenue is primarily generated through sales of branded audio products distributed through retailers, distributors, e-commerce channels, and direct-to-consumer platforms.

Founded in 1958 by John C. Koss, the company is historically associated with introducing one of the first commercial stereophones for personal music listening. Over time, Koss evolved from a niche audio innovator into a publicly traded consumer audio brand serving both domestic and international markets. The company’s positioning has traditionally emphasized sound quality, brand heritage, and value-oriented personal audio products across consumer and professional listening categories.