MODEL: EST 112
NET WEIGHT: 15 g
FREQUENCY RESPONSE: 5 Hz – 40 kHz (HI-RES Certified)
IMPEDANCE: 10 Ω at 1 kHz
SENSITIVITY: 110 ± 1 dB at 1 kHz
TOTAL HARMONIC DISTORTION: < 0.3 % at 1 kHz
DRIVE MODULE
Dynamic Driver(s): 3rd Generation 13.5 mm Driver with Dual-Sided Beryllium Coating (×1)
Balanced Armature Driver(s): Custom Knowles BA tweeter (×1)
Electret Electrostatic Driver(s): Sonion Dual EST supertweeter (×2)
INCLUDED CABLE
LENGTH: 1.2 ± 0.1 m
MATERIAL: 4-Core, High-Purity Monocrystalline Silver-Plated Cable (DUW-02S)
CABLE CONNECTOR: Patented Catch-Hold MMCX Connector
PLUG CONNECTOR: Patented DUNU Quick-Switch Modular Plug System
INCLUDED PLUG TERMINATION(S): 4.4 mm TRRRS Balanced, 3.5 mm TRS Single-Ended, 2.5 mm TRRS Balanced
Frequency Response: 9-40kHz (IEC61094,Free Field)
Effective Frequency Response: 20-20kHz (IEC60318-4,-3dB)
Sensitivity: 118dB/Vrms @1kHz
Impedance: 15.2Ω @1kHz土15%
T H D: < 1% @1kHz
Drivers: 1DD+2BA+2EST
Bass driver: 10mmLCP liquid crystal diaphragm dynamic driver
Midrange driver: Softears-D-Mid-B customized midrange balanced armature drivers
Treble driver: Sonion high performance dual electrostatic drivers
Cavity material: stainless steel + resin