Mega5EST Bass+ (Universal IEM)

Mega5EST Bass+ Limited Edition Highlights: 5db Boosted Sub-bass (vs Mega5EST standard) Tribrid 5-Drivers (1DD+2BA+2EST) with SONION DUAL-EST Drivers, Hisenior 10mm air-pressure relieved and bass-focused(5Hz-200Hz) custom DYNAMIC DRIVER, 2Knowles Premium Mids-Focused BAs drivers  10Hz-50Khz Super Extension  Harman IEM Target Curve referred Tuning, Smooth Coherence from Bass to Treble, Well-detailed and Top-Clean Instrumental Definition Manta 532-cores UP-OCC SPC upgrade cable Manatee Easy-to-Carry Premium Leather Case Sound Tuning 4-Ways Integrated Crossover(Passive)/ 1Low+2Mid-highs+2S-highs Tech Specifications Drivers                             1DD+2BAs+2Est(sonion)   Configuration                  1Low +2Mid-highs+2S-highs Tuning                             4Ways/ Triple-Bores/3Dampers Freq Response                10Hz-50Khz Sensitivity                        101dB/mW Impedance                       24Ω Isolation                           -20db THD Distortion