Etymotic ER-Multi3 EVO Triple Balanced Armature Driver In Ear Isolating Earphones with Detachable High-End Estron T2 BaX-Cable

Etymotic Research

3-drivers, two-way configuration with dual bass drivers. Transducers: Dual Balanced Armature Low Frequency Drivers, Single Midrange / Treble Balanced Armature Driver Sensitivity: 1khz – 99 dB SPL at 0.1V & Impedance: 47 ohms Delivers a true and transparent sound across the entire frequency spectrum. Sensitivity: 1khz – 99 dB SPL at 0.1V. Crossover: 2-Way