---
product_id: 34358905
title: "Etymotic ER4XR Extended Response Earphone"
brand: "etymotic"
price: "₹ 40927"
currency: INR
in_stock: true
category: "Etymotic"
url: https://www.desertcart.in/products/34358905-etymotic-er4xr-extended-response-earphone
store_origin: IN
region: India
---

# Balanced Armature Driver, ±1dB precision 35-42 dB Noise Isolation Detachable braided 5 ft. MMCX cable Etymotic ER4XR Extended Response Earphone

**Brand:** etymotic
**Price:** ₹ 40927
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game—hear every detail, feel every beat.

## Quick Answers

- **What is this?** Etymotic ER4XR Extended Response Earphone by etymotic
- **How much does it cost?** ₹ 40927 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/34358905-etymotic-er4xr-extended-response-earphone)

## Best For

- etymotic enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Sleek Design:** Anodized aluminum shells and reinforced braided cables combine style with long-lasting reliability.
- • **Enhanced Bass Presence:** Enjoy a richer, fuller sound signature that adds just the right punch to your favorite tracks.
- • **Custom Fit & Protection:** Multiple eartip options plus replaceable filters ensure comfort and protect your investment from earwax.
- • **Precision Matched Sound:** Experience ultra-consistent audio with drivers matched within 1 dB for flawless stereo clarity.
- • **Immersive Noise Isolation:** Block out distractions with up to 42 dB passive noise reduction—your personal sound sanctuary.

## Overview

The Etymotic ER4XR earphones deliver professional-grade sound with precision-matched balanced armature drivers, offering a slightly enhanced bass profile for a fun yet accurate listening experience. Featuring up to 42 dB of noise isolation, CNC-machined anodized aluminum bodies, and durable detachable cables, these in-ear monitors are engineered for audiophiles and professionals seeking immersive, high-fidelity audio on the go.

## Description

The ER4XR is a high-performing in-ear monitor with a single balanced armature (BA) driver, making it highly accurate and compact. The anodized aluminum shells are CNC machined with tight tolerances and are paired with a durable, replaceable cable. Known for its strong passive isolation, the ER4XR offers 35-42 dB of noise reduction, making it ideal for audiophiles who seek an immersive audio experience. The right and left channels are matched within 1dB across frequencies, providing a consistent and enjoyable listening experience. The ER4XR offers a "fun" sound signature with added bass compared to the reference model, ER4SR. ER4SR is ideal for sound engineers and audiophiles who prefer a flat and accurate sound reproduction, while ER4XR is for those who enjoy a bit of added bass presence. The frequency response graphs are designed to deliver a perceptibly flat frequency response that compensates for the resonance in the ear canal. The target frequency response was developed by Etymotic based on over 20 years of human hearing and acoustics research. Each ER4SR and ER4XR comes with a channel-matching compliance graph.

## Features

- High performance Balanced Armature drivers are precision matched to within 1 dB
- Transducers: Single high-performance balanced armature per channel.
- Specially designed for uncompromising accuracy in the mid to high frequencies with a bit of extra presence in the lower end
- Sleek, anodized, laser etched aluminum body and braided, reinforced detachable 5 ft. Cables with custom MMCX connectors
- 35-42 dB of noise isolation with a max output of 122 dB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01GW786B4 |
| Additional Features | Etymotic designs products to measure, improve and protect hearing, and enhance the listening experience of music lovers everywhere. Audio engineers, musicians and audiologists at Etymotic have generated over 100 patents issued and pending. |
| Age Range Description | Adult |
| Antenna Location | Music |
| Audio Driver Type | Balanced Armature Driver |
| Best Sellers Rank | #53,769 in Electronics ( See Top 100 in Electronics ) #2,434 in Earbud & In-Ear Headphones |
| Brand Name | Etymotic |
| Built-In Media | In Ear Monitors Detachable, 5 ft. cable with 3.5mm gold plated stereo plug Assortment of eartips: 4 Dual Flange Silicone Pairs: S, M, L, XL. 2 Triple Flange Pairs: Standard and Large. and 2 Foam Pairs: Standard Filter removal tool and replacement filters to protect the BA drivers from ear wax Shirt clip Zippered storage case Channel-Matching Compliance certificate |
| Cable Features | Detachable |
| Carrying Case Color | Black |
| Carrying Case Weight | 150 g |
| Color | Black |
| Compatible Devices | Cellphones |
| Connectivity Technology | VGA |
| Control Method | App |
| Control Type | Noise Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 4.2 out of 5 stars (535) |
| Earpiece Shape | Rounded Tips |
| Enclosure Material | Aluminum |
| Frequency Range | 20 Hz - 16 kHz |
| Global Trade Identification Number | 00846430002029 |
| Headphone Folding Features | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 45 ohm |
| Item Weight | 0.37 kg |
| Manufacturer | Etymotic Research |
| Model Name | ER4XR |
| Model Number | ER4XR |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Sensitivity | 122 db |
| Series Number | 4 |
| Specific Uses For Product | Professional Audio, Critical Listening |
| Style Name | Earphone |
| Theme | Audio |
| UPC | 846430002029 |
| Unit Count | 1 Count |
| Warranty Description | 2 Years |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Etymotic
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 45 ohm

## Images

![Etymotic ER4XR Extended Response Earphone - Image 1](https://m.media-amazon.com/images/I/41RojNbhPaL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Etymotic ER4XR Extended Response Earphone
- Etymotic ER Series 2.5mm Balanced Cable, Black
- Etymotic Research Tuning Kit for ER Series Earphone with 5 Different Filters (ER-DAMPER5PACK)

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-09-11*