--- product_id: 51251210 title: "ER3XR Extended Response Earphone,Black" brand: "etymotic" price: "€ 180.01" currency: EUR in_stock: true reviews_count: 13 category: "Etymotic" url: https://www.desertcart.sk/products/51251210-er3xr-extended-response-earphone-black store_origin: SK region: Slovakia --- # 102 dB sensitivity for crisp sound Extended bass response for richer lows 35-42 dB noise isolation blocks distractions ER3XR Extended Response Earphone,Black **Brand:** etymotic **Price:** € 180.01 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your audio game with precision-engineered bass and silence the noise. ## Quick Answers - **What is this?** ER3XR Extended Response Earphone,Black by etymotic - **How much does it cost?** € 180.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/51251210-er3xr-extended-response-earphone-black) ## 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 - • **Enhanced Bass Response:** Subtle yet powerful bass boost perfect for pop, rock, and R&B lovers craving warmth. - • **Detachable Reinforced Cable:** 4ft gold-plated MMCX cable ensures premium connectivity and easy replacement. - • **Industry-Leading Noise Isolation:** Passive sound isolation up to 42 dB keeps you immersed in your music, anywhere. - • **Precision CNC Machined Metal Shell:** Durable, lightweight aluminum body built to last and impress. - • **Balanced Armature Driver Excellence:** Single high-performance driver delivers detailed, accurate audio without distortion. ## Overview The Etymotic ER3XR earphones combine precision CNC-machined aluminum construction with a high-sensitivity balanced armature driver to deliver detailed sound and an enhanced bass profile. Featuring industry-leading passive noise isolation of up to 42 dB and a durable detachable gold-plated MMCX cable, these wired in-ear monitors are designed for audiophiles and professionals seeking a balanced yet bass-rich listening experience with long-lasting build quality and a 2-year warranty. ## Description The ER3XR is a single driver in-ear monitor (IEM) known for its high sensitivity. Its anodized aluminum shell is CNC machined to precise tolerances, resulting in a slim and lightweight design. The use of a single balanced armature (BA) driver in the ER3XR provides accurate audio reproduction without the complexity of crossovers, while the included user-replaceable cable adds to its convenience. Etymotic IEMs are widely recognized for their outstanding passive noise isolation, which can reduce outside noise by 35-42 dB depending on the eartips used and their depth of insertion. This level of isolation is higher compared to most custom IEMs that provide around 25-28dB attenuation and foam earplugs that provide up to 32dB reduction. The ER3XR is an ideal choice for audiophiles and budget-conscious consumers who are looking for easy-to-drive IEMs that provide enhanced bass compared to the neutral ER3SE. Both ER3 models, the ER3SE and ER3XR, use the same high-sensitivity, low-impedance balanced armature (BA) driver, meaning no amplifier is required. The main difference between the two models is their tuning, with the ER3SE having a flat frequency response while the ER3XR offers an emphasized bass that adds 1-2dB to the mid-bass and 3-4dB to the sub-bass. The ER3SE is suitable for audio creators and musicians who want precise and neutral audio reproduction, as well as for prosumers who prefer to hear their music as it was recorded. On the other hand, the ER3XR is favored by those who want to enjoy the extra bass in their music while maintaining balance. Etymotic's target frequency response graph aims for a "perceptibly flat" frequency response. This requires accounting for the resonance inside the average ear canal and the need for higher SPL in the 2-5k region (lower treble) to compensate. The resulting "hump" in the frequency response graph helps ensure that the eardrums perceive a flat frequency response for all frequencies. ## Features - Enhanced and extended bass response. Sensitivity (@1 kHz) SPL at 0.1v-102 dB - Precision machined metal bodies; high performance balanced Armature micro-drivers - 4ft reinforced detachable cables with 3.5mm Gold Plated stereo Plug and MMCX connectors - Assorted ear tips for 35-42db of external noise isolation; 120dB Max output - Frequency Response - 20 Hz - 16 kHz and Impedance - 22 Ohms ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076652HPH | | Additional Features | Etymotic designs products to measure, protect and improve 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 | #28,197 in Electronics ( See Top 100 in Electronics ) #1,612 in Earbud & In-Ear Headphones | | Brand Name | Etymotic | | Built-In Media | Headphones, case, tip pack, manual | | Cable Features | Detachable | | Color | Black | | Compatible Devices | Laptops, Desktops, Tablets, Telephones, Smart Speaker, Televisions, Cellphones | | Connectivity Technology | Wired | | Control Method | Remote | | Control Type | Media Control | | Controller Type | Media Control | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.0 4.0 out of 5 stars (433) | | Earpiece Shape | Rounded Tip | | Enclosure Material | Metal | | Frequency Range | 20Hz - 16kHz | | Global Trade Identification Number | 00846430002111 | | Headphone Folding Features | In Ear | | Headphone Jack | 3.5 mm Jack | | Headphones Ear Placement | In Ear | | Impedance | 22 Ohms | | Is Autographed | No | | Item Type Name | Headphone | | Item Weight | 0.02 Kilograms | | Manufacturer | Etymotic Research | | Model Name | ER3XR | | Model Number | ER3XR | | Noise Control | Sound Isolation | | Number of Items | 1 | | Sensitivity | 102 dB | | Series Number | 3 | | Specific Uses For Product | Music | | Style Name | Boom microphone stand with a telescoping boom arm | | Theme | Music | | UPC | 846430002111 | | Unit Count | 1.0 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:** 22 Ohms ## Images ![ER3XR Extended Response Earphone,Black - Image 1](https://m.media-amazon.com/images/I/51QsS3-Pq6L.jpg) ![ER3XR Extended Response Earphone,Black - Image 2](https://m.media-amazon.com/images/I/61M3kJChNPL.jpg) ![ER3XR Extended Response Earphone,Black - Image 3](https://m.media-amazon.com/images/I/61e+yOG2ydL.jpg) ![ER3XR Extended Response Earphone,Black - Image 4](https://m.media-amazon.com/images/I/51D9RJ4V7CL.jpg) ![ER3XR Extended Response Earphone,Black - Image 5](https://m.media-amazon.com/images/I/61nA2VC4dHL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by U***E on December 8, 2017* ### ⭐⭐⭐⭐⭐ Review *by R***R on June 23, 2022* ### ⭐ Review *by S***W on April 7, 2022* ## Frequently Bought Together - Etymotic ER3XR Extended Response Earphone,Black - Apple MFi Certified 2 Pack Lightning to 3.5 mm Headphone Jack Adapter for iPhone, iPhone Aux Adapter Converter Dongle Audio Cable Compatible with iPhone 14 13 12 11 X XS 8 7 - OneKer USB Type C to 3.5mm Headphone Jack Adapter, (2-Pack) USB C to Aux Female Audio Dongle Cable Cord Compatible with iPhone 16/15 Pro/15 Plus/15 Pro Max,iPad Pro,MacBook, Samsung Galaxy S24 S23 S22 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/51251210-er3xr-extended-response-earphone-black](https://www.desertcart.sk/products/51251210-er3xr-extended-response-earphone-black) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-12*