---
product_id: 278045284
title: "HD6XX Open Back Professional Headphones - Black"
brand: "sennheiser"
price: "$U28180"
currency: UYU
in_stock: true
reviews_count: 13
category: "Sennheiser"
url: https://www.desertcart.uy/products/278045284-hd6xx-open-back-professional-headphones-black
store_origin: UY
region: Uruguay
---

# Open-back dynamic driver for immersive sound Wide 10 Hz – 41 kHz frequency response Detachable 6-foot cable for flexible use HD6XX Open Back Professional Headphones - Black

**Brand:** sennheiser
**Price:** $U28180
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game with the HD6XX — where precision meets style.

## Quick Answers

- **What is this?** HD6XX Open Back Professional Headphones - Black by sennheiser
- **How much does it cost?** $U28180 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/278045284-hd6xx-open-back-professional-headphones-black)

## Best For

- sennheiser enthusiasts

## Why This Product

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

## Key Features

- • **Detachable 6-Foot Cable:** Freedom to move without tangles—optimized length for modern setups and portability.
- • **Midnight Blue Aesthetic:** Stand out with a sleek, modern colorway that signals refined taste and exclusivity.
- • **Immersive Open-Back Design:** Experience studio-grade sound with precise spatial accuracy and natural audio clarity.
- • **Lightweight Comfort at 9.2 oz:** Long listening sessions without fatigue—designed for the discerning professional.
- • **Universal 3.5mm Compatibility:** Seamlessly connect to laptops, phones, and DAPs without adapters or hassle.

## Overview

The Sennheiser HD6XX headphones deliver audiophile-grade open-back sound with a wide 10 Hz to 41 kHz frequency range and ultra-low distortion (<0.05%). Featuring a detachable 6-foot cable and universal 3.5mm jack, these lightweight (9.2 oz) headphones combine professional-grade performance with modern design in a striking midnight blue finish, perfect for the millennial professional seeking both style and sonic accuracy.

## Description

Massdrop x Sennheiser HD 6XX Headphones Massdrop x Sennheiser Color: Midnight blueTransducer principle: Open, dynamicFrequency response: 10 Hz – 41 kHzTHD: <0.05%Nominal impedance: 300 ohmCable length: 6 ft (1.8 m)Connector: ⅛ in (3.5 mm)Weight without cable: 9.2 oz (260 g)Made in Romania

Review: Great headphones, not recommended with glasses. - These are incredible headphones. The overall sound profile is very accurate and easy to listen to, but some may complain that the Bass is lacking. They also have a smaller/more intimate sound stage, which some may not like, but they are very directionally accurate with solid separation. I think that they are fairly comfortable without my glasses, but WOULD NOT RECOMMEND with glasses, at least not with the stock pads. My wife doesn't wear glasses, and we are keeping this pair for her. I've heard that after market pads will fix the comfort with glasses, and I have no complaints for the sound. If you want something that sounds very similar with a more comfortable design, I really like the Sennheiser HD 490. They are a bit warmer (less flat/accurate for reproduction) with a wider sound stage and slightly better separation.
Review: Superb Presentation and Accurate Sound - Sennheiser HD 6XX was a purchase based on another review I read comparing the 6XX to HD 600 and the HD 650. I am very pleased with this headphone as it replaced a HD 560 Ouvation headphones of 35 years. The sound has a bit more revealing sonics and greater soundstage/ cleaner delivery that just feels more accurate and has better neutrality. I was surprised at its better presentation. On a less noticeable detail, the bass is not as present and could be from just having open ear construction, although bass eq boost has a pleasing effect that isn't noticeably distorting within reasonable levels. Actually it has stronger damping - no boominess. The range between the low -mids and up through the higher mids into the presence range is rather flat without anything noticeably standing out (which is a good thing). The treble range is also smooth and does not give the listener any fatigue. As far as the heavy-handed force on the head it does loosen over time and it can also be lowered by taking the earcups out of the headband, making the fit looser. The price is very reasonable for what this compares to in Sennheiser's other offerings. Overall this headphone is very good for fine audio affecionado listening. I've read these phones are made to pair with tube amplifiers but I found them awesome on chi-fi usb dac devices on smartphones. No regrets at this pricepoint.

## Features

- Modern Midnight Blue Designed for the modern listener, the HD 6XX swaps the HD 650s gray colorway with a darker, more dramatic, deep midnight blue.
- 6-Foot Cable Based on feedback from the audiophile community, we updated the HD 6XX with a detachable 6-foot cable (compared to the originals cumbersome 10-foot cable).
- Standard 3.5mm plug Our community asked for better compatibility with laptops, phones, DAPs, and moreso we opted for an -inch plug instead of the standard -inch plug.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08T123MCT |
| Age Range (Description) | Adult |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #20,128 in Electronics ( See Top 100 in Electronics ) #262 in Open-Ear Headphones #620 in Over-Ear Headphones |
| Cable Feature | Detachable |
| Compatible Devices | Devices with 3.5 mm Audio Input Jack or Adapter |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Volume Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (130) |
| Date First Available | January 13, 2021 |
| Earpiece Shape | Round |
| Frequency Response | 41000 Hz |
| Generation | 2 |
| Hardware Interface | 3.5mm Audio |
| Headphones Jack | 3.5 mm Jack |
| Included Components | Cable |
| Input Device Interface | Audio jack |
| Item Weight | 9.2 ounces |
| Item model number | HD6XX |
| Manufacturer | Sennheiser |
| Material | Plastic, Fabric |
| Model Name | HD 650 |
| Noise Control | None |
| Number of Items | 1 |
| Package Dimensions | 15.16 x 9.69 x 4.13 inches |
| Recommended Uses For Product | [IN] Insufficient information for a specific recommended use |
| Series Number | 6 |
| Special Feature | Detachable Cable, 3.5 mm Jack |
| Specific Uses For Product | Professional |
| Style | Contemporary |
| Supports Bluetooth Technology | No |
| UPC | 615104293526 |
| Units | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | Wired |

## Product Details

- **Brand:** Sennheiser
- **Color:** Black
- **Ear Placement:** On Ear
- **Form Factor:** Over Ear
- **Impedance:** 300 Ohms

## Images

![HD6XX Open Back Professional Headphones - Black - Image 1](https://m.media-amazon.com/images/I/71Cg+frHJ9L.jpg)

## Questions & Answers

**Q: What’s the difference between these and the one sold on Drop for $280? Do they just get to sell it at a special price?**
A: There is no difference. It came only in one color. It is just price gouging. Buy it from Drop, the original Massdrop-Sennheiser online store, it is $239 on sale.

**Q: Aren’t these cheaper through mass drop? Like $160 so why are they more here?**
A: I’m not familiar with mass drop however I know you can find them cheaper elsewhere. The demand on Amazon calls for a $260-290 price roughly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great headphones, not recommended with glasses.
*by C***S on January 14, 2026*

These are incredible headphones. The overall sound profile is very accurate and easy to listen to, but some may complain that the Bass is lacking. They also have a smaller/more intimate sound stage, which some may not like, but they are very directionally accurate with solid separation. I think that they are fairly comfortable without my glasses, but WOULD NOT RECOMMEND with glasses, at least not with the stock pads. My wife doesn't wear glasses, and we are keeping this pair for her. I've heard that after market pads will fix the comfort with glasses, and I have no complaints for the sound. If you want something that sounds very similar with a more comfortable design, I really like the Sennheiser HD 490. They are a bit warmer (less flat/accurate for reproduction) with a wider sound stage and slightly better separation.

### ⭐⭐⭐⭐⭐ Superb Presentation and Accurate Sound
*by A***R on February 9, 2026*

Sennheiser HD 6XX was a purchase based on another review I read comparing the 6XX to HD 600 and the HD 650. I am very pleased with this headphone as it replaced a HD 560 Ouvation headphones of 35 years. The sound has a bit more revealing sonics and greater soundstage/ cleaner delivery that just feels more accurate and has better neutrality. I was surprised at its better presentation. On a less noticeable detail, the bass is not as present and could be from just having open ear construction, although bass eq boost has a pleasing effect that isn't noticeably distorting within reasonable levels. Actually it has stronger damping - no boominess. The range between the low -mids and up through the higher mids into the presence range is rather flat without anything noticeably standing out (which is a good thing). The treble range is also smooth and does not give the listener any fatigue. As far as the heavy-handed force on the head it does loosen over time and it can also be lowered by taking the earcups out of the headband, making the fit looser. The price is very reasonable for what this compares to in Sennheiser's other offerings. Overall this headphone is very good for fine audio affecionado listening. I've read these phones are made to pair with tube amplifiers but I found them awesome on chi-fi usb dac devices on smartphones. No regrets at this pricepoint.

### ⭐⭐⭐⭐⭐ Great music and gaming headphones
*by W***0 on February 16, 2026*

Best headphones I have ever owned, clean audio, durable, and good value.

## Frequently Bought Together

- Sennheiser HD6XX Open Back Professional Headphones - Black
- NewFantasia Replacement Audio Upgrade Cable Compatible with Sennheiser HD650, HD600, HD580, HD58X, HD660S, HD660S2, Massdrop HD6XX Headphones 3meters/9.9feet

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-04*