Passive isolation up to 42 dB for safe, low-volume listening and noise reduction
Flat frequency response ensures accurate sound reproduction for music creators and audiophiles
Single dynamic driver design eliminates complex crossovers for precise audio
Detachable 4 ft user-replaceable cable for convenience and durability
Custom fit option and assortment of eartips for personalized comfort
Summarized by Shop
Overview The ER2SE offers Etymotic’s renowned passive isolation, providing 35-42 dB attenuation. You will hear all the details in the music with lower volume levels that are safer for your hearing. The flat frequency response of the ER2SE will appeal to sound professionals and audiophiles alike. The ER2SE shells are made of anodized alumin
Frequency Response
20 Hz – 16 kHz
Attenuation
35 dB (silicone tips), 42 dB (foam tips)
Impedance
15 ohms (1 kHz)
Sensitivity
96 dB (1 kHz, 1 mW)
Maximum Output SPL
120 dB
Cable
Detachable 4 ft with 3.5 mm gold-plated stereo plug