Etymotic Research Isolator ER-6

The Etymotic Research Isolator ER-6i earphones deliver exceptional sound quality with a frequency response ranging from 20 Hz to 16 kHz and a tolerance of ±3 dB to 6 kHz and ±6 dB to 16 kHz relative to the nominal response. Utilizing balanced armature transducers, the ER-6i earphones provide a remarkable 108 dB SPL sensitivity at 1 kHz with a 0.126 V input. With an impedance of 16 Ohms and a maximum output of 120 dB SPL, these earphones ensure powerful and immersive audio. The ER-6i earphones are engineered to provide superior noise isolation, effectively blocking out external sounds, making them ideal for use in noisy environments. This feature allows you to enjoy your music or audio content without distractions. Additionally, the earphones come equipped with interchangeable eartips, including flanged and foam eartips, ensuring a comfortable and secure fit. For optimal performance, the ER-6i earphones require proper insertion and sealing in the ear canals to achieve a full bass response. The earphones are designed to provide extended listening sessions without discomfort, thanks to their lightweight construction, weighing less than 1 ounce. To ensure longevity and proper functioning, the ER-6i earphones require careful maintenance. Avoid exposing them to extreme temperatures or dropping them, as this may cause damage. Additionally, clean or replace the eartips regularly to maintain hygiene and prevent earwax buildup, which can affect the sound output. Overall, the Etymotic Research Isolator ER-6i earphones offer exceptional sound quality, immersive audio experiences, and a comfortable fit, making them a premium choice for audio enthusiasts seeking superior performance.

Key Features