The Rise of Hybrid True Wireless Stereo Earbuds: Exploring Dual-Driver Innovations

The market for True Wireless Stereo (TWS) earbuds has seen significant growth driven by advancements in technology and increasing consumer demand for high-quality audio experiences. Hybrid designs, which incorporate two types of drivers, are steadily entering the market as an option that allows OEMs to deliver superior sound quality. This article explores how different hybrid driver configurations enhance audio quality, user experience, and acoustic precision.

JLab has selected Knowles' RAN balanced armature (BA) drivers to deliver premium sound reproduction on the new Epic Lab Edition true wireless earbuds. The Epic Lab Edition are the first True Wireless Stereo (TWS) earbuds to feature the Knowles Preferred Listening Response Curve, powered by the hybrid combination of a dynamic driver for the extended bass response and the Knowles balanced armature for the extended high frequencies.

A new Preferred Listening Response Curve that could define the next standard in high-resolution earphones, was the result from a new research by Knowles Corporation. The research is intended to guide product designers, and reflects the findings of an internal effort by the balanced armature manufacturer to determine the best and most satisfying music listening experience for consumers. In the research report, Knowles proposes an evolution of the Harman response curve specific to in-ears that takes into consideration frequencies above 10kHz