Etymotic Research ER2XR Extended Response High Accuracy In-Ear Earphones.

Box has been opened and may have minor wear and tear (box wear and tear may vary). Headphones appear to be new / unused or very lightly used (no major cosmetic issues noticed, may have very light scuffs and or signs of handling from testing but nothing significant or affecting use) and have been plugged in and briefly tested. All accessories and instructions appear to be new and intact and included.



The ER2XR provides impactful bass response while maintaining the clarity in the midrange and highs that Etymotic is known for. The ER2XR offers Etymotic’s renowned isolation featuring a variety of eartips to provide 35dB+ of noise reduction so you will hear the detail buried in the mix without raising the volume to compensate for ambient noise. The high performance dynamic drivers in the ER2XR can satisfy the in-ear monitoring needs of musicians, while appealing to more casual listeners who like a bit more presence of bass.



Features & details


True high-accuracy sound experience; Frequency Response: 20 Hz - 16 kHz


Metal earpieces with anodized ?nish


35+ dB of external noise isolation


Assortment of ear tips for the perfect in-ear ?t;


Maximum Output (SPL): 120 dB


Detachable cable allows for easy replacement;


Impedance (@1kHz): 15 Ohms