ISN Audio EST80 2EST + 4BA+ 2 Dynamic Driver Hybrid 2Pin 0.78mm HiFi Audiophile In-ear Earphone IEMs

Specification

Brand:ISN AUDIO

Model:EST80

2 Sonion Electrostatic driver for ultra-high frequency 

2 Knowles Balanced Armature for high frequency 

2 Sonion Balanced Armature for middle frequency 

2 8mm Liquid Silicone Dynamic driver for low frequency 

4 channels , 4-way crossover

Impedance : 14 ohm

Sensitivity : 110 @1KHz

Frequency response : 5Hz-40kHz

Connector:2pin 0.78mm

Cable Material: 8 shares Single Crystal Copper Sliver-plated + Single Crystal Copper Gold-plated mixed

Plug: 3.5mm audio , 2.5mm balanced , 4.4mm balanced

Cable length: 1.2M

 

Package

ISN EST80 earphone

9 pairs of silicone eartips

IEM Case

Metal Clip

Brush

 

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