---
product_id: 256211101
title: "Etymotic Research ER2XR Extended Response Earphone, Multicolored"
brand: "etymotic research"
price: "47880 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Etymotic Research"
url: https://www.desertcart.is/products/256211101-etymotic-research-er2xr-extended-response-earphone-multicolored
store_origin: IS
region: Iceland
---

# 35+ dB noise isolation Detachable, replaceable cable Enhanced bass response +3-4dB sub-bass Etymotic Research ER2XR Extended Response Earphone, Multicolored

**Brand:** etymotic research
**Price:** 47880 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game with precision bass and pro-level isolation

## Quick Answers

- **What is this?** Etymotic Research ER2XR Extended Response Earphone, Multicolored by etymotic research
- **How much does it cost?** 47880 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/256211101-etymotic-research-er2xr-extended-response-earphone-multicolored)

## Best For

- etymotic research enthusiasts

## Why This Product

- Trusted etymotic research brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Fit Comfort:** Assortment of ear tips ensures a snug, personalized seal for superior sound clarity
- • **Durable Metal Build:** Anodized CNC-machined aluminum shells combine sleek style with rugged longevity
- • **Precision Bass Boost:** Tasteful +3-4dB sub-bass for immersive warmth without overpowering
- • **Elite Noise Isolation:** 35+ dB passive sound isolation for distraction-free listening anywhere
- • **Plug & Play Simplicity:** Low-impedance dynamic driver requires no amplifier—pure studio-grade sound on the go

## Overview

The Etymotic Research ER2XR earphones deliver studio-accurate sound with an extended bass response, featuring 35+ dB passive noise isolation and a durable anodized aluminum body. Designed for audiophiles and musicians, these wired in-ear monitors come with multiple ear tip sizes for a perfect fit and a detachable cable for easy replacement, offering a premium listening experience without the need for amplification.

## Description

The ER2XR is ideal for musicians and audiophiles looking for in-ear monitors that are easy to drive, with added warmth in the bass frequencies. The flat mids and highs, along with the emphasized bass of the ER2XR, will appeal to consumers and audiophiles who like a little more presence of bass. The ER2XR offers Etymotic’s renowned passive isolation, providing 35-42 dB attenuation. The ER2XR shells are made of anodized aluminum, CNC machined with extremely tight tolerances. Using a single dynamic driver allows for a very accurate IEM without the added complexity of crossovers, and helps keep the aluminum body small and slim. Included is a user-replaceable cable. Both ER2 models, the ER2SE and ER2XR, use the same low-impedance dynamic drivers. That means they are easy to drive, and no amplifier is required. The only difference between the 2 models is the tuning of the lower (bass) frequencies. The “Studio Edition” ER2SE is tuned to have a flat frequency response. The “eXtended Response” ER2XR is tuned to have an emphasized bass, adding 1-2dB to the mid-bass and 3-4dB to the sub-bass. ER2XR is favored by those who enjoy the extra bass presence and body when listening to their music. The extra bass is done tastefully without turning the ER2XR into a bass heavy IEM. Accurate Earphone Reproduction When tuning in-ear monitors to accurately reproduce a recording of a live performance, our goal is for the sound hitting the eardrums to be identical to that at the original performance. To achieve this, the acoustic properties of the ear must be factored in. The acoustic resonance and horn effects of the ear change a flat audio signal entering the open ear into sound with a (2700 Hz) high-frequency boost, which is the same response heard at the eardrum in a typical ear. That is the reason for the “hump” in the frequency response graph, which assures the eardrums perceive a perfectly flat frequency response for all frequencies.

Review: Triple flange let's gooo
Review: The headphones are just amazing. They work very good with many of my genres, in particular electronic music (psytrance) and pop. Extremely well defined sound, and although a bit intimate stage the definition and separation is just another level, especially for a single dynamic driver. The big breaking point is the fit, but i got used to it fairly quickly and the obvious advantage is superior noice cancellation that you wouldnt get without this type of fit. It does make the stage a bit intimate, but for electronic music this isnt something i care that much about anyways. It turns it as an advantage in that genre, atleast to my preference. Getting a good seal and deep fit is absolutely crucial for these iems to come alive and show what they are capable of and it may require some perseverance to get used to them. But if you manage, they are very hard to stop listen to. They are almost addicting. What isnt that good is basically all the rest. Some of the ear tips was literally broken(had holes and leaked sound/didnt isolate external sound) right out of the box. Even if the earphones are fairly priced, things like this shouldnt happen at this price point. Now i have to spend extra to be able to explore other potentially more optimal tip fits. The cable is also pretty lacking in many areas, and the clip is absolutely essential to avoid the pretty apparent microphonics the cable brings. It also feels cheap and it seems like the plug core is of some steel/iron alloy, and not copper(or atleast brass) since its magnetic. Not really ideal, but thanks to the stellar earphone itself it doesnt have that much of an impact on the general performance, although no fair comparison with an adequate cable has been done so far. If you dare to take a gamble on the fit, these are the absolutely best iems you will find in the ~100$ category. I have the hexas and olina se which are also heavy hitters in this category, and the er2xr beats those two fairly easy to me in most categories (excluding staging, but not to say er2xr staging is "bad". Its just intimate and special). I can however see how rock genres/electric guitar songs sound better on the hexas but for me that is not something of weight since i rarely listen to that type of music.

## Features

- True high-accuracy sound with enhanced and extended bass
- Product Note : If the size of the earbud tips does not match the size of your ear cs or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ears
- Metal earpieces with anodized ﬁnish
- 35+ dB of external noise isolation
- Assortment of ear tips for the perfect in-ear ﬁt.Detachable cable allows for easy replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NSL5XS5 |
| Age range (description) | Adult |
| Best Sellers Rank | #53,935 in Electronics ( See Top 100 in Electronics ) #2,835 in In-Ear Headphones |
| Cable feature | Detachable |
| Compatible devices | Cellphones |
| Connectivity technology | Wired |
| Control method | Remote |
| Control type | Media Control |
| Headphone jack | 3.5 mm Jack |
| Included components | Detachable cable, Assortment of ear tips |
| Item model number | ER2XR |
| Item weight | 0.19 Kilograms |
| Manufacturer | Etymotic Research |
| Material | Metal |
| Model name | ER2XR |
| Noise control | Sound Isolation |
| Number of Items | 1 |
| Package type | Standard Packaging |
| Product Dimensions | 19.05 x 11.18 x 5.33 cm; 190 g |
| Recommended uses for product | Music |
| Sensitivity | 120 dB |
| Specific uses for product | Music, Travel |
| Style | Modern |
| Unit count | 1 Count |
| Water resistance level | Not Water Resistant |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Brand:** Etymotic Research
- **Colour:** Multicolored
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Impedance:** 15 Ohms

## Images

![Etymotic Research ER2XR Extended Response Earphone, Multicolored - Image 1](https://m.media-amazon.com/images/I/41rPD0EzpzL.jpg)

## Questions & Answers

**Q: Length of unit?**
A: Including the triple flange eartips but excluding the cable connector it's roughly 25mm (1 inch)

**Q: How do these deal with noisy/loud environments?**
A: These are perfect for noisy environments, you won't be able to hear any outside noise.
I was at an indoor Netball games and could not hear any of the high pitched whistles being blown at all.
These IEMS are really good.

**Q: Are these geared more towards professionals? Im a casual listener, but I'm looking to upgrade to something more serious than regular cheap earbuds.**
A: Speaking as a professional, yeah they have a pretty neutral and accurate sound with very good isolation, which I greatly appreciate because I can't stand exaggerated consumer-oriented sound signatures. It sounds better than anything else remotely close to this price. However, to achieve this great isolation and accuracy, you have to use those 3-flange tips and insert them properly (very deeply-as deep as they'll go). It takes a bit getting used to and may present a comfort issue for some, but for me, it wasn't a big deal and I got used to it quickly with no discomfort.

**Q: Are the foam or silicone flange tips more effective at noise isolation?**
A: I find the triple flange silicone tips better in my ears. But I have narrower than normal ear canals so the foam does not fit very well.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 29 November 2024*

Triple flange let's gooo

### ⭐⭐⭐⭐⭐ Review
*by A***N on 26 December 2023*

The headphones are just amazing. They work very good with many of my genres, in particular electronic music (psytrance) and pop. Extremely well defined sound, and although a bit intimate stage the definition and separation is just another level, especially for a single dynamic driver. The big breaking point is the fit, but i got used to it fairly quickly and the obvious advantage is superior noice cancellation that you wouldnt get without this type of fit. It does make the stage a bit intimate, but for electronic music this isnt something i care that much about anyways. It turns it as an advantage in that genre, atleast to my preference. Getting a good seal and deep fit is absolutely crucial for these iems to come alive and show what they are capable of and it may require some perseverance to get used to them. But if you manage, they are very hard to stop listen to. They are almost addicting. What isnt that good is basically all the rest. Some of the ear tips was literally broken(had holes and leaked sound/didnt isolate external sound) right out of the box. Even if the earphones are fairly priced, things like this shouldnt happen at this price point. Now i have to spend extra to be able to explore other potentially more optimal tip fits. The cable is also pretty lacking in many areas, and the clip is absolutely essential to avoid the pretty apparent microphonics the cable brings. It also feels cheap and it seems like the plug core is of some steel/iron alloy, and not copper(or atleast brass) since its magnetic. Not really ideal, but thanks to the stellar earphone itself it doesnt have that much of an impact on the general performance, although no fair comparison with an adequate cable has been done so far. If you dare to take a gamble on the fit, these are the absolutely best iems you will find in the ~100$ category. I have the hexas and olina se which are also heavy hitters in this category, and the er2xr beats those two fairly easy to me in most categories (excluding staging, but not to say er2xr staging is "bad". Its just intimate and special). I can however see how rock genres/electric guitar songs sound better on the hexas but for me that is not something of weight since i rarely listen to that type of music.

### ⭐⭐⭐ Review
*by M***. on 1 March 2024*

Undoubtly, the sounding of this IEM is very very good, natural & soft. But, it is too costly(Rs. 14500/- around). Presently, I am using CCA-10 IEM which cost about Rs. 3000/- only. & their sounding is also too much excellent. After using ER2XR & CCA-10 IEM, I am sure that there a very very minimal difference of sounding in between them. Both are excellent. But, ER2XR sounds little bit more natural & soft. For this reason, it is wasting Rs 10000/- valuable money on this IEM & it is definitely not a good choice. Remember, ER2XR is USA made so it is costlier.

## Frequently Bought Together

- Etymotic ER2XR Extended Response Earphone, Multicolored
- Comply P-Series | Memory Foam Replacement Ear Tips Designed for Etymotic, NuForce, ISOtunes PRO, Q-Jays, & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | Black (S/M/L) (3 Pairs)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-17*