Audio-Technica ATH-IEX1 Hybrid Driver In-Ear Headphones (Open box) exclude from earzfit Even the earcup grille pattern

Even the earcup grille pattern was crafted specifically for this transducer system

DETACHABLE MMCX 1

the W9+ boasts a larger internal coil diameter

Drivers: Dynamic & Balanced Armature (hybrid)

providing better bass

Audio-Technica ATH-IEX1 Hybrid Driver In-Ear Headphones (Open box) exclude from earzfit Even the earcup grille patternThe world's first hybrid type driver structure is a combination of push pull dynamic drivers and balanced armature type drivers developed and designed with our unique, patent pending configuration and layout. Audio Technica ATH IEX1 In Ear Headphones The ATH IEX1's hybrid driver structure combines dynamic type drivers and balanced armature type drivers, and is developed and designed with our original layout and configuration. The dual dynamic drivers