---
product_id: 278045284
title: "HD6XX Open Back Professional Headphones - Black"
brand: "sennheiser"
price: "442695CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Sennheiser"
url: https://www.desertcart.sn/products/278045284-hd6xx-open-back-professional-headphones-black
store_origin: SN
region: Senegal
---

# 300Ω impedance for audiophile-grade clarity 10 Hz – 41 kHz frequency range for ultra-wide soundstage Detachable 6-ft cable for flexible, tangle-free use HD6XX Open Back Professional Headphones - Black

**Brand:** sennheiser
**Price:** 442695CFA
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound 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?** 442695CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/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:** Enjoy hassle-free connectivity and mobility with a user-friendly detachable cable optimized for everyday use.
- • **Audiophile-Grade Precision:** Experience crystal-clear sound with a 300Ω impedance designed for professional-grade audio fidelity.
- • **Sleek Midnight Blue Design:** Stand out with a modern, deep midnight blue finish that complements your sophisticated style.
- • **Universal 3.5mm Compatibility:** Seamlessly connect to laptops, smartphones, and DAPs with the standard 3.5mm plug—no adapters needed.
- • **Lightweight Comfort for Long Sessions:** At just 9.2 oz, these headphones deliver premium comfort without fatigue, perfect for marathon listening or workdays.

## Overview

The Sennheiser HD6XX Open Back Professional Headphones deliver exceptional audio clarity with a wide 10 Hz to 41 kHz frequency response and 300Ω impedance, tailored for discerning audiophiles. Featuring a sleek midnight blue design, a detachable 6-foot cable, and universal 3.5mm compatibility, these lightweight headphones offer both style and comfort for extended listening sessions across all your devices.

## 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: 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.
Review: Incredible Sound - These are my new favorite open back headphones for sim racing. I have the AKG K7XX as well, which also sound great but don't feel as secure on my head. The HD6XX are a snugger fit. I can see them being uncomfortable for people with a larger head, but they're great for me. I do wish they had a suspension band like the K7XX, as the band on the HD6XX can press into your head a bit after a while. I had to replace the cord due to 1 channel that was intermittent out of the box, but I needed a longer cord anyway so it wasn't worth returning. Others have written at length about the sound profile, so I won't beat that horse any further, but I love separation, clarity, and when my headphones expose parts that I haven't heard before; these cans deliver that in spades. Overall, I find these to be a great value and would purchase again.

## 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 |
| Additional Features | Detachable Cable, 3.5 mm Jack |
| Age Range Description | Adult |
| Antenna Location | [IN] Insufficient information for a specific recommended use |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #72,610 in Electronics ( See Top 100 in Electronics ) #772 in Open-Ear Headphones #1,527 in Over-Ear Headphones |
| Brand | Sennheiser |
| Brand Name | Sennheiser |
| Built-In Media | Cable |
| Cable Features | Detachable |
| Color | Black |
| 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 out of 5 stars 136 Reviews |
| Ear Placement | On Ear |
| Earpiece Shape | Round |
| Enclosure Material | Plastic, Fabric |
| Form Factor | Over Ear |
| Frequency Range | 10 Hz – 41 kHz |
| Frequency Response | 41000 Hz |
| Headphone Folding Features | Over Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | On Ear |
| Impedance | 300 Ohms |
| Is Autographed | No |
| Is Electric | No |
| Item Weight | 0.57 Pounds |
| Manufacturer | Sennheiser |
| Model Name | HD 650 |
| Model Number | HD6XX |
| Noise Control | None |
| Number of Items | 1 |
| Series Number | 6 |
| Specific Uses For Product | Professional |
| Style Name | Contemporary |
| Theme | No_theme |
| UPC | 615104293526 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless 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)
![HD6XX Open Back Professional Headphones - Black - Image 2](https://m.media-amazon.com/images/I/41jznVqaBKL.jpg)
![HD6XX Open Back Professional Headphones - Black - Image 3](https://m.media-amazon.com/images/I/41kz5eetEJL.jpg)
![HD6XX Open Back Professional Headphones - Black - Image 4](https://m.media-amazon.com/images/I/51VKWPPxQUL.jpg)
![HD6XX Open Back Professional Headphones - Black - Image 5](https://m.media-amazon.com/images/I/519TQtfiW-L.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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Incredible Sound
*by J***D on April 20, 2026*

These are my new favorite open back headphones for sim racing. I have the AKG K7XX as well, which also sound great but don't feel as secure on my head. The HD6XX are a snugger fit. I can see them being uncomfortable for people with a larger head, but they're great for me. I do wish they had a suspension band like the K7XX, as the band on the HD6XX can press into your head a bit after a while. I had to replace the cord due to 1 channel that was intermittent out of the box, but I needed a longer cord anyway so it wasn't worth returning. Others have written at length about the sound profile, so I won't beat that horse any further, but I love separation, clarity, and when my headphones expose parts that I haven't heard before; these cans deliver that in spades. Overall, I find these to be a great value and would purchase again.

### ⭐⭐⭐⭐ Good for music but clamp force
*by S***E on April 17, 2026*

Great headphones but the clamp force I can’t do it but if you can then these are a good buy for 200. I don’t have a big head I’m on the small - medium size

## 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 Senegal*
*Store origin: SN*
*Last updated: 2026-05-21*