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
Sound characteristics: Powerful low end with defined overall mids, clear and detailed highs.
Driver Design: Three-way crossover, four balanced armature speakers (2 x bass, 1 x mid, 1 x high)
Impedance @ 1kHz: 31 ohms
Frequency Response 20 Hz – 18.5 kHz
Impedance @ 1 kHz 19 ohms
Sensitivity @ 0.100V 119 dB
Replaceable plug-in cable 55” (140cm)‘ black
Angeled Plug 1/8” (3.5mm) stereo, gold plated
Eartips: Silicone tips size S/M/L, foam eartips size S/M/L
Driver Design: Three-way crossover, four balanced armature speakers (2 x bass, 1 x mid, 1 x high)
Sensitivity @ 0.1V: at 100Hz 116dB, at 1kHz 109dB, at 10kHz 108dB
Impedance @ 100Hz: 19 ohms
Impedance @ 1kHz: 34 ohms
Impedance @ 10kHz: 23 ohms